Best mining rigs and mining PCs for Bitcoin, Ethereum and ...

GPU or Asic mining

Ok, A little backround. I know hardware and networking. I can build just about any config of a computer. I understand overclocking and undervolting. I can invest around 2,700 for initial investment.
So do I buy hardware to build a GPU miner with at least 6 cards or more? Probably RX580 as they are cheap and I have one in my rig. More on that later.
Or do I a Asic miner like this I understand a GPU miner is multiple coins and not Bitcoin, and Asic is nothing but Bitcoin.
I've done the math on the Asic miner and the ROI in about 3 months with a net gain of about ~10,000 USD a year @ .13 cents per Watt.
I've had a hard time finding a solid or semi way of calculating the earnings for a GPU miner. Not only because it is many coins or dedicated to one coin, but there our other variables involved. However I have more control of the hardware if it fails.
I dipped my toe into mining with my own rig that has a RX580 fatboy and a AMD Phenom ii x4 955 black edition. I overclocked the GPU and undervolted the CPU to reduce heat since it was hitting 62 cel.
The GPU gets 12.5 sol/s and the CPU was getting ~322 h/s. All this added up to ~170 watts and a net of .00218322 BTC/Month. This was all done using Cudo as it was easy to find and setup just to test. This was just a test to see how it would work. I wouldn't use Cudo to full scale as it is a pool and the transfer to a Wallet is pretty steep in relationship to earns. I understand that in a pool you get your share based upon how much of the "work" you did to get find block.
So do I build or buy? With that much computation power do I need to join a pool? What software is best for pool or alone? I am comfortable with CLI as long as it's well documented, but would like a remote GUI.
Also what is the best wallet with the best fees for transactions. Currently using uphold since I use Brave.
I think I covered as much as I could, if you have any questions let me know. Any advice would be great. If I should post this else where let me know please or I could just cross post it.
TIA. Be safe, stay safe!
Edit: Words and BTC earning was WAY off then I first typed this.
submitted by P_Munky to bitcoinhardware [link] [comments]

What’s the difference between a 15 BTC and 35 BTC farm?

Hello Bitfriends
I’m a long term holder from years ago, and have about 35 BTC under my control. I want to use the 35 Bitcoins to build a Mining farm business.
My research leads me to believe that at this budget, I’m best to fit out a 20 foot or 40 foot shipping container with electrical infrastructure, rent some land in an area with existing electrical infrastructure and cheap electricity and fill them with ASIC miners. This will likely be overseas from my current country, and preliminary research leads me towards countries with lower political risk like Canada.
I am in the early stages of information gathering and planning, and would like to open my Mining farm some time between 2020 and 2023, with the long term objective of raising money and eventually building these Mining farms in multiple countries, diversifying our risk while generating bitcoins for myself and shareholders. I am a big bitcoin bull and believe in the project long term. I have owned and managed small businesses before, but have no experience in the world of building data-centres.
I like the economics of running a Mining Farm, and want to get my hands dirty, learn how they work, how to build them, and get “in the game”.
Does anyone have experience or has been in my place before that can help me navigate from where I am to where I want to go?
Questions:
• If you were in my position, would you jump right in and start up a mine ASAP - once cheap power and stable geopolitical area is located? or would you try and wait to sell the bitcoins for fiat at the next bubble peak? Or possibly after the capitulation after the next peak - I read that after some time in 2018 lots of new/inefficient miners capitulated and needed to sell their rigs due to the drop in price during which ‘strong’ miners scooped up lots of cheap discounted mining rigs
• What’s the difference between a 15 BTC Mining Farm, and a 35 BTC Mining Farm (Assuming that’s the total budget - including travel, legal, mistakes, capex, opex, everything)
• How would you do something like this. What type of people are essential to get as part of my “team”? I would be prepared to ‘learn on the job, and spend 1-2 years out at the site learning how to set up and maintain the Mining Farm, but I would need to learn from someone. Should I go to existing miners and ask them for help/guidance, or hire an electrical engineer, or someone with experience and get him on the payroll/some equity in the business (also contribution of capital would be ideal). Or should I find people/companies that build data centres as their usual business and try to get them to help?
• Am I a fool to think that it’s possible to mine profitably at this scale, and should I just hodl these coins and get a by the hour job? /s
Thanks for reading, and let me know if you have any questions or can help.
TLDR: I'm a noob who wants to start mining with 35 BTC as starting capital, despite having never mined before and being non technical. I want to learn the 'trade' and business of building bitcoin data centers without getting rekt.
submitted by MiningFarmOperator to BitcoinMining [link] [comments]

RX5700 GPU mining rig vs ASIC miner A10 for Ethereum mining !?

RX5700 GPU mining rig vs ASIC miner A10 for Ethereum mining !?
https://preview.redd.it/9txedwr1wy251.jpg?width=1920&format=pjpg&auto=webp&s=e91116819600b605ffca6ce830fdd582d3965466
I want to clear out the air about Ethereum mining. The GPU mining vs Asic mining, is Ethereum now Asic mining Algorithm. Can RX5700 most efficient Graphic cards for ETH mining Compete with Asic miner A10.
For the last day i have been working on some stats and ROI for 2 types of investment for 12xGPU RX5700 MineBox 12 mining rig and Innosilicon A10 ETH ASIC miner. My goal was to let the data speak about it self and then make a decision what is better investment for ethereum mining GPU or ASIC. Im compering 2 most efficient miners :
  1. ASIC miner Innosilicon A10 , costs 3000usd(specs. 500mh/s at 860w)
  2. GPU miner MineBox12 , cost 4487euro ( specs 700mh/s at 1800w)
Miner price is about the average would it cost to you 12xGPU mining rig might cost you 100-300 cheaper if you would build one yourself. Innosilicon A10 would cost you lot more if you would like to import it out of China. Price would be closer to 3500euro + you would need to buy power-supply for it.
I have created google spreadsheet and inserted the GPU data and performance by the current currencies price and mining profitability. Included also my thoughts about advantages and disadvantages using GPU or Asic miner:

https://preview.redd.it/mojtvv7yvy251.jpg?width=1234&format=pjpg&auto=webp&s=f3384599287ea15a4b6f92ffb973a4019330bdca
Opinion based on mining profit data. We can see that MineBox 12 ROI if electric price is free or very cheap is faster then ASIC miner A10. And even at 0.10c a kw/h at current Ethereum price there is only 80day difference on Equipment payback time. But the biggest thing is for example when your miners are paid back your investment. You still are available to resell your MineBox 12 hardware for other use case or just mine different coins. Where with Innosilicon A10 you can throw it into bin as soon as ETHASH coins are not profitable to mine. This is the biggest downside of Asic miners. So to answer your question is ETH asic mining coin. My answer would be Yes ASIC miners are slightly more profitable , BUT they are not worth the risk you are getting by buying one. Also you can see clearly that GPU miners has lot more advantages then Asic miners. The difference on ETH miners are not so noticeable then like it was Bitcoin GPU vs ASIC mining. There is still profit to be made with GPUs mining ETH. If ETH switches to new POW ProgPOW , again another benefit for GPU rigs as the same GPUs are quite efficient mining ProgPow. Buying and Asic miner there is to much risk, saying from experience. Have lost a lot of money, my last adventure bought 5xAntminer S17 back in November and 4 of them hashing boards stopped working after 1st week. Not counting the previous purchases Antminer D3 etc..
Let me guys know what you think about this, would your rather use ASIC miner for mining ETH of GPU miner?
video : https://www.youtube.com/watch?v=YgVl7pDkkwg&feature=youtu.be
submitted by mineshop to gpumining [link] [comments]

mine

Hi, I am new to bitcoin and I wanted to know without investing alot of money what do I need to start mining?
submitted by Hustlerhard to Bitcoin [link] [comments]

Epic Cash AMA Recap with CryptoDiffer Community

CryptoDiffer team Hello, everyone! We are glad to meet here: Max Freeman (@maxfreeman4), Project Lead at Epic Cash Yoga Dude (@Yogadude), PR&Marketing at Epic Cash Xenolink (@Xenolink), Advisor at Epic Cash
Max Freeman Project Lead at Epic Cash Thanks Max, we are excited to be here!
Yoga Dude PR&Marketing at Epic Cash Hello Everyone! Thank you for having us here!
Xenolink Advisor at Epic Cash Thank you to the CryptoDiffer team and CryptoDiffer community for hosting us!
CryptoDiffer team Let`s start from the first introduction question: Q1: Can you introduce yourself to the community? What is your background and how did you join Epic Cash?
Yoga Dude PR&Marketing at Epic Cash
Hello! My background is Marketing and Business Development, I’ve been in crypto since 2011 started with Bitcoin, then Monero in 2014, Ethereum in 2015 and at some point Doge for fun and profit. I joined Epic Cash team in September 2019 handling PR and Marketing.
I saw in Epic Cash what was missing in my previous cryptos — things that were missing in Bitcoin and Monero especially.
Xenolink Advisor at Epic Cash
Hello Cryptodiffer Community, I am not an original co-founder nor am I a developer for the Epic Cash project. I am however a community member that is involved in helping scale this project to higher levels. One of the many beauties of Epic Cash is that every single member in the community has the opportunity to be part of EPIC’s team, it can be from development all the way to content producing. Epic Cash is a community driven project. The true Core Team of Epic Cash is our community. I believe a community that is the Core Team is truly powerful. EPIC Cash has one of the freshest and strongest communities I have seen in quite a while. Which is one of the reasons why I became involved in this project. Epic displayed some of the most self community produced content I have seen in a project. I’m actually a doctor of medicine but in terms of my experience in crypto, I have been involved in the industry since 2012 beginning with mining Litecoin. Since then I have been doing deep dive analysis on different projects, investing, and building a network in crypto that I will utilize to help connect and scale Epic in every way I can. To give some credit to those people in my network that have been a part of helping give Epic exposure, I would like to give a special thanks to u/Tetsugan and u/Saurabhblr. Tetsugan has been doing a lot of work for the Japanese community to penetrate the Japanese market, and Japan has already developed a growing interest in Epic. Daku Sarabh the owner and creator of Crypto Daku Robinhooders, I would like to thank him and his community for giving us one of our first large AMA’s, which he has supported our project early and given us a free AMA. Many more to thank but can’t be disclosed. Also thank you to all the Epic Community leaders, developers, and Content producers!
Max Freeman Project Lead at Epic Cash
I’m Max Freeman, which stands for “Maximum Freedom for Mankind”. I started working on the ideas that would become Epic in 2018. I fell in love with Bitcoin in 2017 but realized that it needs privacy at the base layer, fungibility, better scalability in order to go to the next level.
CryptoDiffer team
Really interesting backgrounds I must admit, pleasure to see the team that clearly has one vision of the project by being completely decentralized:)
Q2: Can you briefly describe what is Epic Cash in 3–5 sentences? What technology stands behind Epic Cash and why it’s better than the existing one?
Max Freeman Project Lead at Epic Cash
I’d like to highlight the differences between Epic and the two highest-valued privacy coin projects, Monero and Zcash. XMR has always-on privacy like Epic does, but at a cost: Its blockchain is over 20x more data intensive than Epic, which limits its possibilities for scalability. Epic’s blockchain is small and light enough to run a full node on cell phones, something that is in our product road map. ZEC by comparison can’t run on low end devices because of its zero knowledge based approach, and only 1% of transactions are fully private. Epic is simply newer, more advanced technology than prior networks thanks to Mimblewimble
We will also add more algorithms to widen the range of hardware that can participate in mining. For example, cell phones and tablets based around ARM chips. Millions of people can mine Epic that can’t mine Bitcoin, and that will help grow the network rapidly.
There are some great short videos on our YouTube channel https://www.youtube.com/channel/UCQBFfksJlM97rgrplLRwNUg/videos
that explain why we believe we have created something truly special here.
Our core architecture derives from Grin, so we are fortunate to benefit on an ongoing basis from their considerable development efforts. We are focused on making our currency truly usable and widely available, beyond a store of value and becoming a true medium of exchange.
Yoga Dude PR&Marketing at Epic Cash
Well we all have our views, but in a nutshell, we offer things that were missing in the previous cryptos. We have sound fiscal emission schedule matching Bitcoin, but we are vastly more private and faster. Our blockchain is lighter than Bitcoin or Monero and our tech is more scalable. Also, we are unique in that we are mineable with CPUs and GPUs as well as ASICs, giving the broadest population the ability to mine Epic Cash. Plus, you can’t forget FUNGIBILITY 🙂 we are big on that — since you can’t have true privacy without fungibility.
Also, please understand, we have HUGE respect to all the cryptos that came before us, we learned a lot from them, and thanks to their mistakes we evolved.
Xenolink Advisor at Epic Cash
To add on, what also makes Epic Cash unique is the ability to decentralize the mining using a tri-algo model of Random X (CPU), Progpow (GPU), and Cuckoo (ASIC) for an ability to do hybrid mining. I believe this is an issue we can see today in Bitcoin having centralized mining and the average user has a costly barrier of entry.
To follow up on this one in my opinion one of the things we adopted that we have seen success for , in example Bitcoin and Monero, is a strong community driven coin. I believe having a community driven coin will provide a more organic atmosphere especially when starting with No ICO, or Premine with a fair distribution model for everyone.
CryptoDiffer team
Q3: What are the major milestones Epic Cash has achieved so far? Maybe you can share with us some exciting plans for future weeks/months?
Yoga Dude PR&Marketing at Epic Cash
Since we went live in September of 2019, we attracted a very large community of users, miners, investors and contributors from across the world. Epic Cash is a very international project with white papers translated into over 30 languages. We are very much a community driven project; this is very evident from our content and the amount of translations in our white papers and in our social media content.
We are constantly working on improving our usability, security and privacy, as well as getting our message and philosophy out into the world to achieve mass adoption. We have a lot of exciting plans for our project, the plan is to make Epic Cash into something that is More than Money.
You can tell I am the Marketing guy since my message is less about the actual tech and more about the usability and use cases for Epic Cash, I think our Team and Community have a great mix of technical, practical, social and fiscal experiences. Since we opened our YouTube channels content for community submissions, we have seen our content translated into Spanish, French, German, Polish, Chinese, Japanese, Arabic, Russian, and other languages
Max Freeman Project Lead at Epic Cash
Our future development roadmap will be published soon and includes 4 tracks:
Usability
Mining
Core Protocol
Ecosystem Development
Core Protocol
Epic Server 2.9.0 — this release improves the difficulty adjustment and is aimed at making block emission closer to the target 60 seconds, particularly reducing the incidence of extremely short and long blocks — Status: In Development (Testing) Anticipated Release: June 2020
Epic Server 3.0.0 — this completes the rebase to Grin 3.0.0 and serves as the prerequisite to some important functional building blocks for the future of the ecosystem. Specifically, sending via Tor (which eliminates the need to open ports), proof of payment (useful for certain dex applications e.g. Bisq), and our native mobile app. Status: In Development (Testing) Anticipated Release: Fall 2020
Non-Interactive Transactions — this will enhance usability by enabling “fire and forget” send-to-address functionality that users are accustomed to from most cryptocurrencies. Status: Drawing Board Anticipated Release: n/a
Scaling Options — when blocks start becoming full, how will we increase capacity? Two obvious options are increasing the block size, as well as a Lightning Network-style Layer 2 structure. Status: Drawing Board Anticipated Release: n/a
Confidential Assets — Similar to Raven, Tari, and Beam, the ability to create independently tradable assets that ride on the Epic Blockchain. Status: Drawing Board Anticipated Release: n/a
Usability
GUI Wallet 2.0 — Restore from seed words and various usability enhancements — Status: Needs Assessment Anticipated Release: Fall 2020
Mobile App — Native mobile experience for iOS and Android. Status: In Development (Testing) Anticipated Release: Winter 2020
Telegram Integration — Anonymous payments over the Telegram network, bot functionality for groups. Status: Drawing Board Anticipated Release: n/a
Mining
RandomX on ARM — Our 4th PoW algorithm, this will enable tablets, cell phones, and low power devices such as Raspberry Pi to participate in mining. Status: Needs Assessment Anticipated Release: n/a
The economics of mining Epic are extremely compelling for countries that have free or extremely cheap electricity, since anyone with an ordinary PC can mine. Individual people around the world can simply run the miner and earn meaningful money (imagine Venezuela for example), something that has not been possible since the very early days of Bitcoin.
Ecosystem Development
Atomic Swaps — Connecting Epic to other blockchains in a trustless way, starting with ETH so that Epic can trade on DeFi infrastructure such as Uniswap, Kyber, etc. Status: Drawing Board Anticipated Release: n/a
Xenolink Advisor at Epic Cash
From the Community aspect, we have been further developing our community international reach. We have been seeing an increase in interest from South America, China, Russia, Japan, Italy, and the Philippines. We are working on targeting more countries. We truly aim to be a decentralized project that is open to everyone worldwide.
CryptoDiffer team
Great, thank you for your answers, we now can move to community questions part!
Cryptodiffer Community
You have 3 mining algorithms, the question is: how do they not compete with each other? Is there any benefit of mining on the GPU and CPU if someone is mining on the ASIC?
Max Freeman Project Lead at Epic Cash
The block selection is deterministic, so that every 100 blocks, 60% are for RandomX (CPU), 38% for ProgPow (GPU), and 2% for Cuckoo (ASIC) — the policy is flexible so that we can have as many algorithms with any percentages we want. The goal is to make the most decentralized and resilient network possible, and with that in mind we are excited to work on enabling tablets and cell phones to mine, since that opens it up to millions of people that otherwise can’t take part.
Cryptodiffer Community
To Run a project smoothly, Funding is very important, From where does the Funding/revenue come from?
Xenolink Advisor at Epic Cash
Yes, early on this was realized and in order to scale a project funds are indeed needed. Epic Cash did not start with any funding and no ICO and was organically genesis mined with no pre-mine. Epic cash is also a nonprofit community driven project similar to Monero. There is no profit-driven entity in the picture. To overcome the revenue issue Epic Cash setup a development fund tax that decreases 1% every year until 2028 when Epic Cash reaches singularity with Bitcoin emissions. Currently it is at 7.77%. This will help support the scaling of the project.
Cryptodiffer Community
Hi! In your experience working also with MONERO can you please clarify which are those identified problems that EPIC CASH aims to develop and resolve? What’s the main advantage that EPIC CASH has over MONERO? Thank you!
Yoga Dude PR&Marketing at Epic Cash
First, I must admit that I am still a huge fan and HODLer of Monero. That said:
✅ our blockchain is MUCH lighter than Monero’s
✅ our transaction processing speed is much faster
✅ our address-less blockchain is more private
✅ Epic Cash can be mined with CPU (RandomX) GPU (ProgPow) and Cuckoo, whereas Monero migrated to RandomX and currently only mineable with CPU
Cryptodiffer Community
  1. the feature ‘Cut Through’ deletes old data, how is it decided which data will be deletes, and what are the consequences of it for the platform and therefore the users?
  2. On your website I see links to download Epic wallet and mining software for Linux,Windows and MacOs, I am a user of android, is there a version for me, or does it have a release date?
Max Freeman Project Lead at Epic Cash
  1. This is one of the most exciting features of Mimblewimble, which is its extraordinary ability to compress blockchain data. In Bitcoin, the entire history of a coin must be replayed every time it is spent, and comprehensive details are permanently stored in the blockchain. Epic discards spent transaction inputs and consolidates outputs, storing neither addresses or amounts, only a tiny kernel to allow sender and receiver to prove their transaction.
  2. The Vitex mobile app is great for today, and we have a native mobile app for iOS and Android in the works as well.
Cryptodiffer Community
$EPIC Have total Supply of 21,000,000 EPIC , is there any burning plan? Or Buyback program to maintain $EPIC price in the future?
Who is Epic Biggest competitors?
And what’s makes epic better than competitors?
Xenolink Advisor at Epic Cash
We respect the older generation coins like Bitcoin. But we have learned that the supply economics of Bitcoin is very sound. Until today we can witness how the Bitcoin is being adopted institutionally and by retail. We match the 21 million BTC supply economics because it is an inelastic fixed model which makes the long-term economics very sound. To have an elastic model of burning tokens or printing tokens will not have a solid economic future. Take for example the USD which is an inflating supply. In terms of competitors we look at everyone in crypto with respect and also learn from everyone. If we had to compare to other Mimblewimble tech coins, Grin is an inelastic forever inflating supply which in the long term is not sound economics. Beam however is an inelastic model but is formed as a corporation. The fair distribution is not there because of the permanent revenue model setup for them. Epic Cash a non-profit development tax fund model for scaling purposes that will disappear by 2028’s singularity.
Cryptodiffer Community
What your plans in place for global expansion, are you focusing on only market at this time? Or focus on building and developing or getting customers and users, or partnerships?
Yoga Dude PR&Marketing at Epic Cash
Since we are a community project, we have many developers, in addition to the core team.
Our plans for Global expansion are simple — we have advocates in different regions addressing their audiences in their native languages. We are growing organically, by explaining our ideology and usability. The idea is to grow beyond needing a fiat bridge for crypto use, but to rather replace fiat with our borderless, private and fungible crypto so people can use it to get goods and services without using banks.
We are not limiting ourselves to one particular demographic — Epic Cash is a valid solution for the gamers, investors, techie and non techie people, and the unbanked.
Cryptodiffer Community
EPIC confidential coin! Did you have any problems with the regulators? And there will be no problems with listing on centralized exchanges?
Xenolink Advisor at Epic Cash
In terms of structure, we are carefully set up to minimize these concerns. Without a company or investors in the picture, and having raised no funds, there is little scope to attack in terms of securities laws. Bitcoin and Ethereum are widely acknowledged as acceptable, and we follow in their well-established footprints in that respect. Centralized exchanges already trade other privacy coins, so we don’t see this as much of an issue either. In general, decentralized p2p exchange options are more interesting than today’s centralized platforms. They are more censorship resistant, secure, and privacy-protecting. As the technology gets better, they should continue to gain market share and that’s why we’re proud to be partnered with Vitex, whose exchange and mobile app work very well.
Cryptodiffer Community
What are the main utility and real-life usage of the #EPIC As an investor, why should we invest in the #EPIC project as a long-term investment?
Max Freeman Project Lead at Epic Cash
Because our blockchain is so light (only 1.16gb currently, and grows very slowly) it is naturally well suited to become a decentralized mobile money standard because people can run a full node on their phone, guaranteeing the security of their funds. Scalability in Bitcoin requires complicated and compromised workarounds such as Lightning Network and light clients, and these problems are solved in Epic.
With our forthcoming Mobile Mining app, hundreds of millions of cell phones and tablets will be able to easily join the network. People can quickly and cheaply send money to one another, fulfilling the long-envisioned promise of P2P electronic cash.
As an investor, it’s important to ask a few key questions. Bitcoin Standard tokenomics of disinflation and a fixed supply are well proven over a decade now. We follow this model exactly, with a permanently synchronized supply from 2028, and 4 emission halvings from now until then, with our first one in about two weeks. Beyond that, we can apply some simple logical tests. What is more valuable, money that can only be used in some cases (censorable Bitcoin based on a lack of fungibility) or money that can be used universally? (fungible Epic based on always-on privacy by default). Epic is also poised to be a more decentralized and therefore resilient network because of wider participation in mining. Epic is designed to be Bitcoin++ Privacy, Fungibility, Scalability
Cryptodiffer Community
Q1. What are advantages for choosing three mining algorithms RandomX+, ProgPow and CuckAToo31+ ?
Q2. Beam and Grin use MimbleWimble protocol, so what are difference for Epic? All of you will be friends for partners or competitors?
Max Freeman Project Lead at Epic Cash
RandomX and ProgPow are designed to use the entirety of a CPU / GPU’s unique processing capabilities in a way that other types of hardware don’t work as well. You can run RandomX on a GPU but it doesn’t work nearly as well as a much cheaper CPU, for example. Cuckoo is a “memory hard” algorithm that widens the range of companies that can produce the hardware.
Grin and Beam are great projects and we’ve learned a lot from them. We inherited our first codebase from Grin’s excellent Rust design, which is a better language for community participation than C++ that Beam currently uses.
Functionally, Mimblewimble is similar across the 3 coins, with standard Confidential Transactions, CoinJoin, Dandelion++, Schnorr Signatures and other advanced features. Grin is primarily ASIC-targeted, Beam is GPU-targeted, and Epic is multi-hardware.
The biggest differences though are in tokenomics and project structure. Grin has permanent inflation of 60 coins per block with no halvings, which means steady erosion of value over time due to new supply pressure. It also lacks a steady funding model, making future development in jeopardy, particularly as the per coin price falls. Beam has a for-profit model with heavy early inflation and a high developer tax. Epic builds on the strengths of these earlier mimblewimble projects and addresses the parts that could be improved.
Cryptodiffer Community Some privacy coin has scalability issues! How Epic cash will solve scalability issues? Why you choose randomX consensus algorithem?
Xenolink Advisor at Epic Cash
Fungibility means that you can’t distinguish one unit of currency from another, in example Gold. Fungibility has recently become a hot issue as people have been noticing Bitcoins being locked up by exchanges which may of had a nefarious history which are called Tainted Coins. In example coins that have been involved in a hack, darknet market transactions, or even processing coin through a mixer. Today we can already see freshly mined Bitcoins being sold at a premium price to avoid the fungibility problem Bitcoin carries today. Bitcoin can be tracked by chainalysis and is not a fungible cryptocurrency. One of the features that Epic has is privacy with added fungibility, because of Mimblewimble technology, Epic has no addresses recorded and therefore nothing can be tracked by chainalysis. Below I provide a link of an example of what the lack of fungibility is resulting in today with Bitcoin. One of the reasons why we chose the Random X algo. is because of the easy barrier of entry and also to further decentralize the mining. Random X algo can be mined on old computers or laptops. We also have 2 other algos Progpow (GPU), and Cuckoo (ASIC) to create a wider decentralization of mining methods for Epic.
Cryptodiffer Community
I’m a newbie in crypto and blockchain so how will Epic Cash team target and educate people who don’t know about blockchain and crypto?
What is the uniqueness of Epic Cash that cannot be found in other project that´s been released so far ?
Yoga Dude Pr&Marketing at Epic Cash
Actually, while we have our white paper translated into over 30 languages, we are more focused on explaining our uses and advantages rather than cold specs. Our tech is solid, but we not get hung up on pure tech talk which most casual users do not need to or care to understand. As long as our fundamentals and tech are secure and user friendly our primary goal is to educate about use cases and market potential.
The uniqueness of Epic Cash is its amalgamation of “whats good” in other cryptos. We use Mimblewimble for privacy and anonymity. Our blockchain is much lighter than our competitors. We are the only Mimblewimble crypto to use a unique cocktail of mining algorithms allowing to be mined by casual miners with gaming rigs and laptops, while remaining friendly to GPU and CPU farmers.
The “uniqueness” is learning from the mistakes of those who came before us, we evolved and learned, which is why our privacy is better, we are faster, we are fungible, we offer diverse mining and so on. We are the best blend — thats powerful and unique
Cryptodiffer Community
Can you share EPIC’s vision for decentralized finance (DEFI)? What features do EPIC have to support DEFI?
Yoga Dude PR&Marketing at Epic Cash
We view Epic as ideally suited to be the decentralized digital reserve asset of the new Private Internet of Money that’s emerging. At a technology level, atomic swaps can be created to build liquidity bridges so that wrapped Epic tokens (like WBTC, WETH) can trade on other networks as ERC20, BEP2, NEP5, VIP180, Algorand and so on. There is more Bitcoin value locked on Ethereum than in Lightning Network, so we will similarly integrate Epic so that it can trade on networks such as Uniswap, Kyber, and so on.
Longer term, if there is market demand for it, thanks to Scriptless Script functionality our blockchain has, we can build “Confidential Assets” (which Raven, Tari, and Beam are all also working on) that enable people to create tokenized assets in a private way.
Cryptodiffer Community
If you could choose one celebrity to promote Epic-cash, who that would be?
Max Freeman Project Lead at Epic Cash
I am a firm believer that the strength of the project lies in allowing community members to become their own celebrities, if their content is good enough the community will propel them to celebrity status. Organic celebrities with small but loyal following are vastly more beneficial than big name professional shills with inflated but non caring audiences.
I remember the early days of Apple when an enthusiastic dude named Guy Kawasaki became Apple Evangelist, he was literally going around stores that sold Apple and visited user groups and Evangelized his belief in Apple. This guy became a Legend and helped Apple become what it is today.
Epic Cash will have its OWN Celebrities
Cryptodiffer Community
How does $EPIC solve scalability of transactions? Current blockchains face issues with scalability a lot, how does $EPIC creates a solution to it?
Xenolink Advisor at Epic Cash
Epic Cash is utilizing Mimblewimble technology. Besides the privacy & fungibility aspect of the tech. There is the scalability features of it. It is implemented into Epic by transaction cut-through. Which means it allows nodes to remove all intermediate transactions, thus significantly reducing the blockchain size without affecting its validation. Mimblewimble also does not use addresses like a BTC address, and amount of transactions are also not recorded. One problem Monero and Bitcoin are facing now is scalability. It is evident today that data is getting more expensive and that will be a problem in the long run for those coins. Epic is 90% lighter and more scalable compared to Monero and Bitcoin.
Cryptodiffer Community
what are the ways that Epic Cash generates profits/revenue to maintain your project and what is its revenue model ? How can it make benefit win-win to both invester and your project ?
Max Freeman Project Lead at Epic Cash
There is a block subsidy of 7.77% that declines 1.11% per year until 0, where it stays after that. As a nonprofit community effort, this extremely modest amount goes much further than in other projects, which often take 20, 30, even 50+ % of the coin supply. We believe that this ongoing funding model best aligns the long term incentives for all participants and balances the compromises between the ends of the centralized/decentralized spectrum of choices that any project must make.
Cryptodiffer Community
Q1 : What are your major goals to archive in the next 3–4 years?
Q2 : What are your plans to expand and gain more adoption?
Yoga Dude Pr&Marketing at Epic Cash
Max already talked about our technical plans and goals in his roadmap. Allow me to talk more about the non technical 😁
We are aiming for broader reach in the non technical more mainstream community — this is a big challenge but we believe it is doable. By offering simpler ways to mine Epic Cash (with smart phones for example), and by doing more education we will achieve the holy grail of crypto — moving past the fiat bridges and getting Epic Cash to be accepted as means of payment for goods and services. We will accomplish this by working with regional advocacy groups, community interaction, off-line promotional activities and diverse social media targeting.
Cryptodiffer Community
It seems to me that EpicCash will have its first Halving, right? Why a halving so soon?
Is a mobile version feasible?
Max Freeman Project Lead at Epic Cash
Our supply emission catches up to that of Bitcoin’s first 19 years after 8 years in Epic, so that requires more frequent halvings. Today’s block emission is 16, next up are 8, 4, 2, and then finally 0.15625. After that, the supply of Epic and that of BTC stay synchronized until maxing out at 21m coins in 2140.
Today we have a mobile wallet through the Vitex app, a native mobile wallet coming, and are working on mobile mining.
Cryptodiffer Community
What markets will you add after that?
Yoga Dude PR&Marketing at Epic Cash
Well, we are aiming to have ALL markets
Epic Cash in its final iteration will be usable by everyone everywhere regardless of their technical expertise. We are not limiting ourselves to the technocrats, one of our main goals is to help the billions of unbanked. We want everyone to be able to mine, buy, and most of all USE Epic Cash — gamers, farmers, soccer moms, students, retirees, everyone really — even bankers (well once we defeat the banking industry)
We will continue building on the multilingual diversity of our global community adding support and advocacy groups in more countries in more languages.
Epic Cash is More than Money and its for Everyone.
Cryptodiffer Community
Almost, all cryptocurrencies are decentralized & no-one knows who owns that cryptocurrencies ! then also, why Privacy is needed? hats the advantages of Private coins?
Max Freeman Project Lead at Epic Cash
With a public transparent blockchain such as Bitcoin, you are permanently posting a detailed history of your money movements open for anyone to see (not just legitimate authorities, either!) — It would be considered crazy to post your credit card or bank statements to Twitter, but that’s what is happening every time you send a transaction that is not private. This excellent video from community contributor Spencer Lambert https://www.youtube.com/watch?v=0blbfmvCq\_4 explains better than I can.
Privacy is not just for criminals, it’s for everyone. Do you want your landlord to increase the rent when he sees that you get a raise? Your insurance company to raise your healthcare costs because they see you buying too much ice cream? If you’re a business, do you want your employees to see how much money their coworkers make? Do you want your competitors to trace your supplier and customer relationships? Of course not. By privacy being default for everyone, cryptocurrency can be used in a much wider range of situations without unacceptable compromises.
Cryptodiffer Community
What are the main utility and real-life usage of the #EPIC As an investor, why should we invest in the #EPIC project as a long-term investment?
Xenolink Advisor at Epic Cash
Epic Cash can be used as a Private and Fungible store of value, medium of exchange, and unit of account. As Epic Cash grows and becomes adopted it can be compared to how Bitcoin and Monero is used and adopted as well. As Epic is adopted by the masses, it can be accepted as a medium of exchange for store owners and as fungible payments without the worry of having money that is tainted. Epic Cash as a store of value may be a good long term aspect of investment to consider. Epic Cash carries an inelastic fixed supply economic model of 21 million coins. There will be 5 halvings which this month of June will be our first halving of epic. From a block reward of 16 Epic reduced to 8. If we look at BTC’s price action and history of their halvings it has been proven and show that there has been an increase in value due to the scarcity and from halvings a reduction of # of BTC’s mined per block. An inelastic supply model like Bitcoin provides proof of the circulating supply compared to the total supply by the history of it’s Price action which is evident in long term charts since the birth of Bitcoin. EPIC Plans to have 5 halvings before the year 2028 to match the emissions of Bitcoin which we call the singularity event. Below is a chart displaying our halvings model approaching singularity. Once bitcoin and cryptocurrency becomes adopted mainstream, the fungibility problem will be more noticed by the general public. Privacy coins and the features of fungibility/scalability will most likely be sought over. Right now a majority of people believe that all cryptocurrency is fungible. However, that is not true. We can already see Chainalysis confirming that they can trace and track and even for other well-known privacy coins today such as Z-Cash.
Cryptodiffer Community
  1. You aim to reach support from a global community, what are your plans to get spanish speakers involved into Epic Cash? And emerging markets like the african
  2. How am I secure I won’t be affected by receiving tainted money?
Max Freeman Project Lead at Epic Cash
Native speakers from our community are working to raise awareness in key markets such as mining in Argentina and Venezuela for Spanish (Roberto Navarro called Epic “the holy grail of cryptocurrency” and Ethiopia and certain North African countries that have the lowest electricity costs in the world. Remittances between USA and Latin American countries are expensive and slow, so Epic is also perfect for people to send money back home as well.
Cryptodiffer Community
Do EPICs in 2020 focus more on research and coding, or on sales and implementation?
Yoga Dude PR&Marketing at Epic Cash
We will definitely continue to work on research and coding, with emphasis on improved accessibility (especially via smartphones) usability, security and privacy.
In terms of financial infrastructure will continuing to add exchanges both KYC and non KYC.
Big part of our plans is in ongoing Marketing and PR outreach. The idea is to make Epic Cash a viral sensation of sorts. If we can get Epic Cash adopters to spread the word and tell their family, coworkers and friends about Epic Cash — there will be no stopping us and to help that happen we have a growing army of content creators, and supporters.
Everyone with skin in the game gets the benefit of advancing the cause.
Folks also, this isn’t an answer to the question but an example of a real-world Epic Cash content —
https://www.youtube.com/watch?v=XtAVEqKGgqY
a challenge from one of our content creators to beat his 21 pull ups and get 100 epics! This has not been claimed yet — people need to step up 🙂 and to help that I will match another 100 Epic Cash to the first person to beat this
Cryptodiffer Community
I was watching some videos explaining how to send and receive transactions in EpicCash, which consists of ports and sending links, my question is why this is so, which, for now, looks complex?
Let’s talk about the economic model, can EpicCash comply with the concept of value reserve?
Max Freeman Project Lead at Epic Cash
In V3, which is coming later this summer, Epic can be sent over Tor, which eliminates this issue of port opening, even though using tools like ngrok.io, it’s not necessarily as painful as directly configuring the router ports. Early Lightning Network had this issue as well and it’s something we have a plan to address via research into non-interactive transactions. “Fire and Forget” payments to an address, as people are used to in Bitcoin, is coming to Epic and we’re excited to develop functionality that other advanced mimblewimble coins don’t yet have. We are committed to constant improvement in usability and utility, to make our money system the ease of use leader.
We are involved in the project (anyone can join the Freeman Family) because we believe that simply by choosing to use a form of money that better aligns with our ideals, that we can make a positive change in the world. Some of my thoughts about how I got involved are here: https://medium.com/epic-cash/the-freeman-family-e3b9c3b3f166
Max Freeman Project Lead at Epic Cash
Huge thanks to our friends Maks and Vladyslav, we welcome everyone to come say hi at one of our friendly communities. It is extremely early in this journey, our market cap is only 0.5m right now, whereas the 3 other mimblewimble coins are at $20m, $30m and $100m respectively. Epic is a historic opportunity to follow in the footsteps of legends such as Bitcoin and Monero, and we hope to become the first Top 5 privacy coin project.
Xenolink Advisor at Epic Cash
Would like to Thank the Cryptodiffer Team and the Cryptodiffer community for hosting us and also engaging with us to learn more about Epic. If anyone else has more questions and wants to know more about EPIC , can find us at our telegram channel at https://t.me/EpicCash .
Yoga Dude Pr&Marketing at Epic Cash
Thank you, CryptoDiffer Team, and this wonderful Community!!!
Cryptodiffer TEAM
Thank you everyone for taking your time and asking great questions
Thank you for your time, it was an insightful session
Spread the love
submitted by EpicCashFrodo to epiccash [link] [comments]

New-ish Player's Guide++

I did a guide a month ago for new players here, this guide is a continuation on that: https://www.reddit.com/EscapefromTarkov/comments/e9smrv/new_players_guide_extended/
If this is your first week, this games amazing and worth it. In the meantime read this guide to start:
https://www.reddit.com/EscapefromTarkov/comments/e515ub/influx_of_new_players_means_its_time_for_a_guide/
I wanted to do a follow up guide after doing ~30ish runs on each map this month to get the current meta of each and review various armors because I'm slightly bored after all the quests and max hideout is done but this game is just too addicting to stop playing. It also helps that I've had 8 friends buy the game in the last few weeks so this is easier than explaining to them one at a time. If anyone sees anything incorrect please feel free to correct me and if there's any other questions post in comments/pm me.

General Tips Continued:

Maps

TLDR: Shoreline for money, Interchange for consistency, Customs for quests, Factory/Labs for fights.I did a brief overview on money runs on various maps in my previous guide, but wanted to update those maps in light of recent changes to spawns and my experiences over the past month or so testing all the maps out. In profitability order:
Shoreline - With the new addition of 6-8 LedX spawns, shoreline has become king for money. It takes the high reward possibility of Labs and mixes it with the consistent loot value of Interchange with the only draw back being the need for keys, which I purchased for around 3-4 mil for all good loot rooms ( 15 keys in total). This is a steep investment, but it is a one time cost, and completely worth it. You can expect an LedX about 1/7 raids clearing most LedX rooms. I got 5/36 shoreline runs, clearing most rooms about 2/3rds of the time, dying or being beaten to the rooms in the other 1/3. Unlike labs, however, these are just the cherry on top of consistently amazing loot in the rooms with easy extracts to boot. The big draw back is popularity, I run into at least 2-3 PMCs at the resort, usually 4-5 with a duo or squad tossed in the mix. They're usually tier 3-4 geared (I go tier 5 but don't recommend that unless you're good with losing a mil to a lucky mosin shot) and have a bad habit of hiding in rooms and ambushing.
Interchange - For consistent mid value barter items, Interchange is your map. Nothing has changed from my original assessment, tldr version being run Oli shelves and the 3 tech stores next to it for about 500k-1 mil per extract, assuming you bring a decent bag and rig. This map has dropped in popularity with the Shoreline buff, but be on the look out for tier 5 geared PMCs doing their 100 Killa kills grind and the ever present extract campers.
Reserve - This map still has great high value drops, less frequent than Interchange but with higher average value and requiring less keys than Shoreline. The massive drawback here is extract difficulty. If you can afford it, para-cord with the ice-pick for the repel extract is recommended as you just have to ditch/bag chest armor and you're out. Losing a bag for the manhole has required many a painful pick and chose for me recently and the door just isn't consistent, sometimes the button will be pressed but its still locked, other times its just open. Its a fun PvP map, but for money its just not beating the two above.
Customs - This map just really isn't for money, its for quests. But with the addition of the new stashes spread throughout the map you can make decent money whilst running the quests. See my past guide/the link below for stash runs.
Factory - Wait, Factory over Labs? Customs over Labs? Yes, I'm getting to that. So why Factory? Because quick, hit and run style or longer scav pileup at a choke-point style runs can net you tons of experience along with a big stack of weapons and decent loot from scav pockets. Solos try the upper hallway office/breakable door, the bottom pipeline hallway curve, or extract choke-point. Duos and squads can hold down the shower doors with ease.
Labs - People who have read my previous guide might be surprise this is last. The issue with labs is its completely dependent on high level item spawn rates. Labs is my favorite map, I could write a lengthy separate post about everything labs. At the beginning of the wipe, labs was ludicrously OP. You could spawn in and expect a 1/3 chance of an LedX (2.5 mil at the time) along with 2-3 other 400k+ items spawning in each raid. This resulted in 10's of millions in profit. Then they released Shoreline LedX spawns and turned off labs LedX. The barrel spawn was completely dead (50+ runs and nothing) and the two other (at the time) known locations had maybe a 1/25 rate. You could expect maybe 1-2 other drops per raid and it was now crowded with PMCs. It was difficult to turn a profit doing geared runs, and I lost millions. Today its slightly better, there are 3 new LedX spawns and the barrel spawn has a 1/7-10 (still testing) rate but everything has plummeted in price (VPX is less than 200k now) and you can expect 3-6 tier 5 geared PMCs plus raiders to be skulking around. Great for fights, terrible for money. Though extracting will often bring huge rewards in gear alone in current state.
... - Feel like I'm forgetting one... Hmm... Nah they wouldn't put a thermal ridden snipe happy map in the game with no loot spawns and lots of annoying quests. (Don't @ me Woods fans)

Armor

TLDR: Highest level armor not worth, high level ammo makes everything vulnerable. Not doing the same tiers (see previous guide) but the actual armor level itself. For actual setups with armoweapons see my previous guide.

Does this mean you should never run good armor? No. What it means is you should be aware you are likely losing value/money by doing so at higher tiers. Better armor will help you survive more raids, help with quests, and is a sign of being a more established player. But you are trading a LOT more money for smaller advantages in return, making it hard to recommend the more expensive armors in the game to anyone who can't handle multiple instant deaths in a row losing 500k-1mil.

Links to helpful stuff and vids

Ammo Spreadsheet (focus on armor pen power above all): https://docs.google.com/spreadsheets/d/1_l-gYeSt2MqIw62EdMZt_wefG0yO9L7dTaRM74c2J1w/htmlview?sle=true
Best in Slot guide to weapon modding (Shout out to Virion this guide is amazing work) : https://docs.google.com/spreadsheets/d/1yHyVEVB5oN0qL_pR1qTNP1_ICmzJ3SCFJQNb6XDM_DQ/htmlview?usp=sharing&sle=true
Every map key guide (I used as a guide for Shoreline keys mostly): https://www.youtube.com/watch?v=yzGsoK-dkkY&t=931s&ab_channel=Pestily
Shoreline LedX spawns (Note: he and Pestily have some different spawns, I check both): https://www.youtube.com/watch?v=ndVWwscyJW4&t=112s&ab_channel=Piranha
Interchange Loot guide (I only focus on the 3 tech stores near Oli and Oli itself): https://www.youtube.com/watch?v=E7GJnZLfczY&ab_channel=VoX_E
Customs Stash Run: https://www.youtube.com/watch?v=H7b7zVwN6wA&ab_channel=Pestily
How I learned Labs this patch:
See key guide lab section above.
The main spawns in the first part of this video: https://www.youtube.com/watch?v=UxUWWOj9R0U&t=758s
I used to combine a bunch of different videos but this guy does a solid job of getting all of them: https://www.youtube.com/watch?v=FTMKJvdDbxI&t=319s&ab_channel=AlekkerTv
Learn all the extracts before running the labs: https://www.youtube.com/watch?v=OyWCznHKugM

This guide was brought to you by: Tarkov 2020 Wait Times! Averaging 20 minutes or more per raid giving me plenty of down time to type it up! I joke but I really do hope they fix this soon, and to new players this is a very uncommon issue. BSG has never let us down before.
submitted by Boredmatt14 to EscapefromTarkov [link] [comments]

GPU Mining Crash Course - START HERE!

Welcome All to the GPUMining Crash Course!
With the increase in prices in cryptocurrency, a lot of people are getting back into mining and a lot of people are brand new to the concept overall. So, I quickly wrote this crash course to help you understand what to expect and how to successfully mine your first cryptocurrency. This crash course isn't gonna have all of the fluff you'd see in a normal publication. This is just everything you need to know to get up and running on your first cryptocurrency mining rig.

What is cryptocurrency mining?

One of the main things about cryptocurrencies is that they are "decentralized". Sounds great, but WTF does that even mean? Well, the easiest way to explain it is...
You know how if you want to send your friend/family money digitally, you can do so through your bank. Your bank likely takes a transaction fee and in a few days they will transfer the money. Since cryptocurrencies are decentralized, they don't have a bank or organization to fulfill the transfer of money. Instead, they outsource the computing power of their cryptocurrency network to miners (soon to be you). These miners are verifying transactions, securing the blockchain, and powering the cryptocurrency's specific network among other things. As an incentive, the miners collect transaction fees on the transactions that they verify and collect block rewards while new currency is still being introduced into the ecosystem.

What kind of rig should I build?

You can mine cryptocurrencies using your CPU, GPU, FPGA, or ASIC, but this is a GPU Mining subreddit, so I will cater this to GPUs.
For building a great all-around GPU rig, there are two models of GPUs that I'd recommend:
Both of these GPUs have solid hashrates across most mining algorithms and for a decent price! You should be able to find both of these kinds of GPUs used for around $200-$250 each, which is a great price if you know what happened during the last mining craze! ($200 GPUs were out of stock everywhere and people were reselling them for $600+ each)
There are also plenty of great AMD GPUs for mining, but I've worked mostly with Nvidia so that's why both of my recommendations are Nvidia and not AMD.
Other parts to your rig that you'll need are listed below. Most of these can be pieces of crap and are just needed to make the rig actually run, but the one spot you DON'T want to cheap out on is the power supply unit. A decent power supply unit will keep your home from burning down while also keeping your rigs up and running smoothly. Here are my recommendations:

She's built, now what?

Now you need to do a few things. I am a Windows miner, so I will be speaking to Windows here:
  1. Update Windows - Do all of the updates. Just do it.
  2. Update Drivers - Go to the EVGA website and download GeForce experience. It will keep your GPU drivers up to date.
  3. Go to Windows Device Manager and make sure all of your GPUs show up under "Display Adapters". If it is there, but it isn't showing the Name/Model of the GPU as the name, right click it and select "Update Driver". This should fix it.
Assuming you've done all of this, you're ready to download a mining application.

Mining Software

There are tons to choose from! Claymore, Phoenix, EWBF, LolMiner, etc... It can be overwhelming pretty quickly since they all have different algorithm support, speeds, efficiencies, and a whole lot more. On top of that, in order to get them running you need to set up batch files to call the proper exe, point you to the correct pool, and a whole bunch of other stuff that can be confusing to a new user. Not to mention, you will probably need a separate miner, config file, batch file, etc. for each different algorithm that you're interested in mining on.
Instead, I recommend that you download a miner management software that will take care of most of this tedious work for you. There are a few in the sidebar, but the /GPUMining favorite is AIOMiner. It was developed by our very own community member, xixspiderxix with the intention of making mining as easy as possible to do and without any fees. It supports over 100 different algorithms, so you'll be able to mine nearly ANY cryptocurrency you'd like. Just download it from their website and it will take you through a quick tutorial to help you get set up! You can also connect your rig to their website for remote monitoring and control. You've probably seen a few of their posts around this subreddit.
Other Windows mining softwares include:
Note: Many mining softwares have fees built into them. Most are around 1%, but can go as high as 5% or greater! You want a mining software with little or no fees at all so that you get to keep as much cryptocurrency as possible. These fees aren't something you actively pay, the software will automatically take it by mining on the developers behalf for a given amount of time and then switching back to mining on your own behalf. So, please be diligent in the software that you evaluate and make sure it is reputable.

I keep hearing about NiceHash. What is that?

The asshole of the mining industry. Jk, but not really.
NiceHash is a software program that allows you to sell your rig's hashing power to someone on their marketplace. They market themselves as profitable mining, but you're not really mining. You're selling your power in exchange for Bitcoin.
They did a great job telling people that with them, you're always mining the most profitable coin, but that's just not true. Since it is a mining marketplace, they make you mine whatever their most expensive contract is. If their contracts are below market prices, then you're not operating as efficiently and profitably as you could be.
NiceHash also has a sketchy history, which continues to this day. In 2017, they were hacked and lost $65M worth of Bitcoin. No one got paid out for MONTHS and many of their executives conveniently resigned. Their platform is also used to destroy cryptocurrencies. Since people are able to purchase mining power on their platform, people have used their platform to purchase enough mining power to control individual cryptocurrencies and duplicate coins, which increased the malicious user's wealth while completely destroying the integrity of the coin's blockchain. HoriZEN (formerly ZenCash), Ethereum Classic, and many other great cryptocurrencies have been the victim of NiceHash's platform.
For this and many other reasons, we highly recommend that you stay AWAY from Nicehash. We understand that it is extremely easy to use and you get paid in bitcoin, but they are destroying the industry with their greed and lack of motivation to change their platform for the protection of cryptocurrencies.

Concluding Thoughts

This is pretty much everything you need to know to get started. We covered the hardware, setting up the software, which software to use, and AIOMiner's tutorial will get you up to speed on how to actually mine the cryptocurrency that you want better than I can explain it, so I'll leave that part to them.
If you have any questions on this crash course, please leave a comment below where myself and other community members will be able to help you out.
submitted by The_Brutally_Honest to gpumining [link] [comments]

400 Watt Solar System for Shed

400 Watt Solar System for Shed
Literally my first Reddit post so please bear with me :)

I wanted to build an of grid solar system for me shed. I've built other systems before but this is the first time building one this big on my own. I'm not a professional electrician so please use this information at your own risk. Generally I try to over-engineer my electrical designs to make up for my incompetence. Some of the design choices may seem odd but have reasoning behind it that may not be apparent at first. A lot of the materials I used were already on hand and were either free or cheap. If you think I should have done things differently, I'd be happy hear from you but please be nice!

TLDR, Basic Specs...
(4) 100 Watt Renogy Monocrystalline Solar Panels
(6) 225AH 6V Lead Acid Golf Cart Batteries (series and parallel for 675AH 12V)
(20 ft) 2 AWG Copper Cables
(1) 1800 Watt DC/AC Inverter
(1) 60A MPPT Solar Charge Controller

I've built a mostly complete parts list here with Google Sheets. https://docs.google.com/spreadsheets/d/1ntLIxUjBPDQZN__vHUV0RzNPnzy4xBO7PRnIbkUv170/edit?usp=sharing

This is the circuit design I came up with, this should be simple enough to follow along with basic circuit design understanding. Again, I'm not a professional electrician.
Nifty circuit design
For the rest of this project overview, I figured it would be most logical to work from the top down.
I installed these brackets from Renogy. This was one of the most time consuming steps. I probably should have increased the pitch on these for optimal sunshine.
Positioning the (4) 100 watt solar panels.
I decided to run wires for each solar panel rather than wiring them in series. To save money, I bought the cheapest glands I could find, these did not come with screws or sealant. I ran 10 AWG wire through the glands and sealed the roof entry with black roofing caulk. Then applied the roofing caulk to the plastic body and screwed it down. I installed standard MC4 solar panel connectors, these are crimped and soldered.

I decided to have the glands positioned underneath the panels to provide optimal protection from the elements and a cleaner look. Having another set of MC4 connectors here also makes it easy to change panels or reconfigure my setup later on.
https://preview.redd.it/yfsnsqdv8jk41.jpg?width=4032&format=pjpg&auto=webp&s=0d38b842ca94495d81292756954bee6a05c50a3f
The wires from the roof drop in like this. I used simple cable tacks to secure them. I split the positive and negative wires to run along separate boards.
Working off of my initial circuit design, I worked up the placement of the components on the main power panel. Solar would come in on the top and the batteries would be connected to the bottom.
These busbars were some of the most expensive components but worked very nicely for my application.
I ran ground wires along the backside to ground the components and mounting bolts. These connect to the MPPT controller, inverter, and later on a grounding rod.
The main power panel is installed on the wall. The positive solar power leads run to a 35 Amp breaker before continuing to the 60 Amp MPPT charge controller.
MPPT up close.
At the base of this system are six 6 Volt lead acid batteries. I wired the batteries in series creating three 12 Volt battery banks and then wired them in parallel on the main power panel busbars.
I used 2 AWG copper wire and crimped on lugs for for the batteries and inverter leads.
System overview...
I can now easily power my iMac, power my soldering iron, charge my drill batteries, charge my lawn mower battery, and power my LED lighting.
Pretty!
Bonus!
If you ever wanted to know if I can mine bitcoins on this rig, the answer is not really. This lasted for about 12 minutes before low voltage shutoff on the inverter. The 2 AWG leads going to the inverter got warm!
Antminer S9
submitted by Legodude522 to u/Legodude522 [link] [comments]

I literally have tens of thousands of dollars in top-shelf hardware, looking to repurpose some before selling on eBay to build a NAS system, possibly a dedicated firewall device as well. o_O

Q1) What will you be doing with this PC? Be as specific as possible, and include specific games or programs you will be using.**

A1) This will be a dedicated NAS system for my home network. As such, I'm looking to have it:

- Host ##TB's of 720, 1080 & up resolution Movies and TV Shows I'm about to begin ripping from a MASSIVE DVD & Blueray collection I have.

- My kids are big on Minecraft. I understand it's possible to host your own "worlds" (or whatever they call the maps you can build) on your own "server". I think it would be pretty neat to offer them (& their friends - if can be done 'safely/securely') their own partition on one of my NAS HDD's.

- I also have accounts with a couple diff VPN companies... I understand it's possible (?) to sync said VPN's with a NAS, this might be a more relative topic on the next point/purpose...

- I'd like to be able to remotely link to this NAS for when I travel overseas and want to stream at my temp location from my house/this NAS.
______________________
Q2) What is your maximum budget before rebates/shipping/taxes?**

* A2) Here's where I make matters more complicated than most others would... I've been an advocate for Bitcoin and crypto-currencies in general since 2013. I invested in a small mining outfit back in 2014 (strictly Bitcoin/ASIC's). One of my buddies is the President of a large-scale mining operation (foreign and domestic) and he convinced me to dabble in the GPU mining-space. I made my first hardware purchase in Q4, 2017 and launched a small-scale GPU-Farm in my house since then. I had the rigs mining up until Q3 of 2018 (not cost-efficient to keep on, especially living in SoFlo) and since then, the hardware's been collecting dust (& pissing off my family members since they lost access to 3X rooms in the house - I won't let anyone go near my gear). One of my New Years Resolutions for 2019 was to clear out the house of all my mining equipment so that's all about to go up on eBay. So "budget" is relative to whatever I "MUST" spend if I can't repurpose any of the parts I already have on hand for this build... (Anyone having something I "need" and is looking to barter for one of the items I'll list later on in here, LMK).
______________________
Q3) When do you plan on building/buying the PC? Note: beyond a week or two from today means any build you receive will be out of date when you want to buy.**

A3) IMMEDIATELY! :)
______________________
Q4) What, exactly, do you need included in the budget? (ToweOS/monitokeyboard/mouse/etc\)**

A4) Well I had a half-assed idea approximately 1 year ago that it might be wise to build a bunch of 'gaming rigs' to sell on eBay with my intended repurposed mining hardware so I went on a shopping spree for like 6 months. That said; I've got a plethora of various other components that aren't even unboxed yet. 90% of the items I've purchased for this additional project were items that were marked down via MIR (mail-in-rebates) & what-not...
AFAIK, there are only 3X items I absolutely do not have which I 'MUST' find. Those would be - 1) Motherboard which accepts "ECC RAM". 2) CPU for said MOBO. 3) Said "ECC RAM".\* 
______________________
Q5) Which country (and state/province) will you be purchasing the parts in? If you're in US, do you have access to a Microcenter location?**

A5) I'm located in Southwest Florida. No Microcenter's here. Best Buy is pretty much my only option although I am a member of Newegg, Amazon & Costco if that makes any difference?
______________________
Q6) If reusing any parts (including monitor(s)/keyboard/mouse/etc), what parts will you be reusing? Brands and models are appreciated.**

A6) In an attempt to better clean up this Q&A, I'm going to list the items I have on-hand at the end of this questionnaire in-case passers-by feel like this might be a TLDR.* (Scroll to the bottom & you'll see what I mean).
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Q7) Will you be overclocking? If yes, are you interested in overclocking right away, or down the line? CPU and/or GPU?**

A7) I don't think that's necessary for my intended purpose although - I'm not against it if that helps & FWIW, I'm pretty skilled @ this task already (it's not rocket science).
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Q8) Are there any specific features or items you want/need in the build? (ex: SSD, large amount of storage or a RAID setup, CUDA or OpenCL support, etc)**

A8) As stated in A4; ECC RAM is non-negotiable... RAID seems like a logical application here as well.

- This will predominantly be receiving commands from MacOS computers. I don't think that matters really but figured it couldn't hurt to let you guys know.\*

- I'd also be quite fond of implementing "PFSENSE" (or something of that caliber) applied to this system so I could give my Netgear Nighthawks less stress in that arena, plus my limited understanding of PFSENSE is that it's ability to act as a firewall runs circles around anything that comes with consumer-grade Wi-Fi routers (like my Nighthawks). Just the same, I'm open to building a second rig just for the firewall.\*

- Another desirable feature would be that it draws as little electricity from the wall as possible. (I'm EXTREMELY skilled in this arena. I have "Kill-A-Watts" to test/gauge on, as well as an intimate understanding of the differences between Silver, Gold, Platinum and Titanium rated PSU's. As well as having already measured each of the PSU's I have on-hand and taken note of the 'target TDP draw' ("Peak Power Efficiency Draw") each one offers when primed with X amount of GPU's when I used them for their original purpose.\*

- Last, but not least, sound (as in noise created from the rig). I'd like to prop this device up on my entertainment center in the living room. I've (almost) all of the top-shelf consumer grade products one could dream of regarding fans and other thermal-related artifacts.

- Almost forgot; this will be hosting to devices on the KODI platform (unless you guys have better alternative suggestions?)
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Q9) Do you have any specific case preferences (Size like ITX/microATX/mid-towefull-tower, styles, colors, window or not, LED lighting, etc), or a particular color theme preference for the components?**

A9) Definitely! Desired theme would be WHITE. If that doesn't work for whatever reason, black or gray would suffice. Regarding "Case Size". Nah, that's not too important although I don't foresee a mini-ITX build making sense if I'm going to be cramming double digit amounts of TB in the system, Internal HDD's sounds better than a bunch of externals plugged in all the USB ports.
______________________
Q10) Do you need a copy of Windows included in the budget? If you do need one included, do you have a preference?**

A10) I don't know. If I do need a copy of Windows, I don't have one so that's something I'll have to consider I guess. I doubt that's a necessity though.
______________________
______________________
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**Extra info or particulars:*\*

AND NOW TO THE FUN-STUFF... Here's a list of everything (PARTS PARTS PARTS) I have on-hand and ready to deploy into the wild &/or negotiate a trade/barter with:

CASES -
Corsair Carbide Series Air 540 Arctic White (Model# Crypto-Currency-9011048-WW) - (Probably my top pick for this build).
Cooler Master HAF XB EVO (This is probably my top 1st or 2nd pick for this build, the thing is a monster!).
Cooler Master Elite 130 - Mini ITX - Black
Cooler Master MasterBox 5 MID-Tower - Black & White
Raidmax Sigma-TWS - ATX - White
MasterBox Lite 5 - ATX - Black w/ diff. Colored accent attachments (included with purchase)
NZXT S340 Elite Matte White Steel/Tempered Glass Edition
EVGA DG-76 Alpine White - Mid Tower w/ window
EVGA DG-73 Black - Mid Tower w/ window (I have like 3 of these)

______________________
CPU's -
***7TH GEN OR BELOW INTEL's ("Code Name Class mentioned next to each one)**\*
Pentium G4400 (Skylake @54W TDP) - Intel ARK states is "ECC CAPABLE"
Celeron G3930 (Kaby Lake @ 51W TDP) - Intel ARK states is "ECC CAPABLE" :)
i5 6402P (Skylake @65W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i5 6600k (Skylake @ 91W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i7 6700 (Skylake @ 65W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(
i7 7700k (Kaby Lake @ 95W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(


***8TH GEN INTEL's **\*
i3-8350K (Coffee Lake @91W TDP) - Intel ARK states is "ECC FRIENDLY" :)
I5-8600K (Coffee Lake @95W TDP) - Intel ARK states is "NOT ECC CAPABLE" :(


***AMD RYZEN's **\*
Ryzen 3 2200G
Ryzen 5 1600
Ryzen 7 1700X

______________________
MOTHERBOARDS -

***7TH GEN AND BELOW INTEL BASED MOBO'S - **\*
MSI Z170A-SLI
ASUS PRIME Z270-A
ASUS PRIME Z270-P
ASUS PRIME Z270-K
EVGA Z270 Stinger
GIGABYTE GA-Z270XP-SLI
MSI B150M ARCTIC
MSI B250M MICRO ATX (PRO OPT. BOOST EDITION)

***8TH GEN INTEL BASED MOBO'S - **\*
EVGA Z370 FTW
GIGABYTE Z370XP SLI (Rev. 1.0)
MSI Z370 SLI PLUS


***AMD RYZEN BASED MOBO'S - **\*
ASUS ROG STRIX B350-F GAMING
MSI B350 TOMAHAWK
MSI X370 GAMING PRO
ASROCK AB350M PRO4
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RAM -

Way too many to list, nothing but 4 & 8GB DDR4 sticks and unfortunately, none are ECC so it's not even worth mentioning/listing these unless someone reading this is willing to barter. At which time I'd be obliged to send an itemized list or see if I have what they're/you're specifically looking for.\*
______________________
THERMAL APPLICATIONS/FANS -
JUST FANS -
BeQuiet -
Pure Wings 2 (80mm)
Pure Wings 2 (120mm)
Pure Wings 2 (140mm)
Silent Wings 3 PWM (120mm)

NOCTUA -
PoopBrown - NF-A20 PWM (200mm) Specifically for the BIG "CoolerMaster HAF XB EVO" Case
GREY - NF-P12 Redux - 1700RPM (120mm) PWM
Corsair -
Air Series AF120LED (120mm)

CPU COOLING SYSTEMS -
NOCTUA -
NT-HH 1.4ml Thermal Compound
NH-D15 6 Heatpipe system (this thing is the tits)

EVGA (Extremely crappy coding in the software here, I'm like 99.99% these will be problematic if I were to try and use in any OS outside of Windows, because they barely ever work in the intended Windows as it is).
CLC 240 (240mm Water-cooled system
CRYORIG -
Cryorig C7 Cu (Low-Profile Copper Edition*)

A few other oversized CPU cooling systems I forget off the top of my head but a CPU cooler is a CPU cooler after comparing to the previous 3 models I mentioned.
I almost exclusively am using these amazing "Innovation Cooling Graphite Thermal Pads" as an alternative to thermal paste for my CPU's. They're not cheap but they literally last forever.

NZXT - Sentry Mesh Fan Controller
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POWER SUPPLIES (PSU's) -
BeQuiet 550W Straight Power 11 (GOLD)

EVGA -
750P2 (750W, Platinum)
850P2 (850W, Platinum)
750T2 (750W, TITANIUM - yeah baby, yeah)

ROSEWILL -
Quark 750W Platinum
Quark 650W Platinum

SEASONIC -
Focus 750W Platinum
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STORAGE -
HGST Ultrastar 3TB - 64mb Cache - 7200RPM Sata III (3.5)
4X Samsung 860 EVO 500GB SSD's
2X Team Group L5 LITE 3D 2.5" SSD's 480GB
2X WD 10TB Essential EXT (I'm cool with shucking)
+ 6X various other external HDD's (from 4-8TB) - (Seagate, WD & G-Drives)
______________________

Other accessories worth mentioning -
PCI-E to 4X USB hub-adapter (I have a dozen or so of these - might not be sufficient enough &/or needed but again, 'worth mentioning' in case I somehow ever run out of SATA & USB ports and have extra external USB HDD's. Although, I'm sure there would be better suited components if I get to that point that probably won't cost all that much).
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Needless to say, I have at least 1X of everything mentioned above. In most all cases, I have multiples of these items but obviously won't be needing 2X CPU's, Cases, etc...

Naturally, I have GPU's. Specifically;

At least 1X of every. Single. NVIDIA GTX 1070 TI (Yes, I have every variation of the 1070 ti made by MSI, EVGA and Zotac. The only brand I don't have is the Gigabyte line. My partners have terrible experience with those so I didn't even bother. I'm clearly not going to be needing a GPU for this build but again, I'm cool with discussing the idea of a barter if anyone reading this is in the market for one.

I also have some GTX 1080 TI's but those are already spoken for, sorry.

It's my understanding that select CPU's I have on this list are ECC Friendly and AFAIK, only 1 of my MOBO's claims to be ECC Friendly (The ASROCK AB350M PRO4), but for the life of me, I can't find any corresponding forums that confirm this and/or direct me to a listing where I can buy compatible RAM. Just the same, if I go w/ the ASROCK MOBO, that means I'd be using one of the Ryzens. Those are DEF. power hungry little buggers. Not a deal-breaker, just hoping to find something a little more conservative in terms of TDP.


In closing, I don't really need someone to hold my hand with the build part as much as figuring out which motherboard, CPU and RAM to get. Then I'm DEFINITELY going to need some guidance on what OS is best for my desired purpose. If building 2X Rigs makes sense, I'm totally open to that as well...
Rig 1 = EPIC NAS SYSTEM
Rig 2 = EPIC PFSENSE (or the like) DEDICATED FIREWALL

Oh, I almost forgot... The current routers I'm using are...
1X Netgear Nighthawk 6900P (Modem + Router)
1X Netgear Nighthawk X6S (AC 4000 I believe - Router dedicated towards my personal devices - no IoT &/or Guests allowed on this one)
1X TP-Link Archer C5 (Router). Total overkill after implementing the Nighthawks but this old beast somehow has the best range, plus it has 2X USB ports so for now, it's dedicated towards my IoT devices.
---- I also have a few other Wi-Fi routers (Apple Airport Extreme & some inferior Netgear's but I can only allocate so many WiFi Routers to so many WiFi channels w/out pissing off my neighbors) On that note, I have managed to convince my neighbors to let me in their house/WiFi configuration so we all have our hardware locked on specific, non-competing frequencies/channels so everyone's happy. :)


Please spare me the insults as I insulted myself throughout this entire venture. Part of why I did this was because when I was a kid, I used to fantasize about building a 'DREAM PC' but could never afford such. To compensate for this deficiency, I would actually print out the latest and greatest hardware components on a word document, print the lists up & tape to wall (for motivation). I was C++ certified at the age of 14 and built my first PC when I was 7. At the age of 15 I abandoned all hope in the sector and moved on to other aspirations. This entire ordeal was largely based off me finally fulfilling a childhood fantasy. On that note = mission accomplished. Now if I'm actually able to fulfill my desires on this post, I'm definitely going to feel less shitty about blowing so much money on all this stuff over the last couple years.

TIA for assisting in any way possible. Gotta love the internets!


THE END.
:)

EDIT/UPDATE (5 hours after OP) - My inbox is being inundated with various people asking for prices and other reasonable questions about my hardware being up for sale. Not to be redundant but rather to expound on my previous remarks about 'being interested in a bartetrade' with any of you here...

I did say I was going to sell my gear on eBay in the near future, I also said I wanted to trade/barter for anything relative to helping me accomplish my OP's mission(s). I'm not desperate for the $$$ but I'm also not one of those people that likes to rip other people off. That said; I value my time and money invested in this hardware and I'm only willing to unload it all once I've established I have ZERO need for any of it here in my home first. Hence my writing this lengthy thread in an attempt to repurpose at least a grand or two I've already spent.

One of the most commonly asked questions I anticipate receiving from interested bodies is going to be "How hard were you on your hardware?" Contrary to what anyone else would have probably done in my scenario which is say they were light on it whether they were or weren't, I documented my handling of the hardware, and have no problem sharing such documentation with verified, interested buyers (WHEN THE TIME COMES) to offer you guys peace of mind.

I have photo's and video's of the venture from A-Z. I am also obliged to provide (redacted) electricity bill statements where you can correlate my photo's (power draw on each rig), and also accurately deduct the excess power my house consumed with our other household appliances. Even taking into consideration how much (more) I spent in electricity from keeping my house at a constant, cool 70-72F year-round (via my Nest thermostat). Even without the rigs, I keep my AC @ 70 when I'm home and for the last 1.5-2 years, I just so happened to spend 85% of my time here at my house. When I would travel, I'd keep it at 72 for my wife & kids.
Additionally; I had each GPU 'custom' oveunderclocke'd (MSI Afterburner for all GPU's but the EVGA's).*
I doubt everyone reading this is aware so this is for those that don't.... EVGA had the brilliant idea of implementing what they call "ICX technology" in their latest NVIDIA GTX GPU's. The short(est) explanation of this "feature" goes as follows:

EVGA GPU's w/ "ICX 9 & above" have EXTRA HEAT/THERMAL SENSORS. Unlike every other GTX 1070 ti on the market, the one's with this feature actually have each of 2/2 on-board fans connected to individual thermal sensors. Which means - if you were to use the MSI Afterburner program on one of these EVGA's and create a custom fan curve for it, you'd only be able to get 1/2 of the fans to function the way intended. The other fan simply would not engage as the MSI Afterburner software wasn't designed/coded to recognize/ communicate with an added sensor (let alone sensor'S). This, in-turn, would likely result in whoever's using it the unintended way having a GPU defect on them within the first few months I'd imagine... Perhaps if they had the TDP power settings dumbed down as much as I did (60-63%), they might get a year or two out of it since it wouldn't run as near as hot, but I doubt any longer than that since cutting off 50% of the cooling system on one of these can't be ignored too long, surely capacitors would start to blow and who knows what else...
(Warning = RANT) Another interesting side-note about the EVGA's and their "Precision-X" OveUnderclocking software is that it's designed to only recognize 4X GPU's on a single system. For miners, that's just not cool. My favorite builds had 8X and for the motherboards that weren't capable of maintaining stable sessions on 8, I set up with 6X. Only my EVGA Rigs had 3 or 4X GPU's dedicated to a single motherboard. Furthermore, and as stated in an earlier paragraph, (& this is just my opinion) = EVGA SOFTWARE SUCKS! Precision X wasn't friendly with every motherboard/CPU I threw at it and their extension software for the CLC Close-Loop-Cooling/ CPU water-coolers simply didn't work on anything, even integrating into their own Precision-X software. The amount of time it took me to finally find compatible matches with that stuff was beyond maddening. (END RANT).
Which leads me to my other comments on the matter. That's what I had every single 1070 ti set at for TDP = 60-63%. Dropping the power load that much allowed me to bring down (on average) each 1070 ti to a constant 110-115W (mind you, this is only possible w/ "Titanium" rated PSU's, Platinum comes pretty damn close to the Titanium though) while mining Ethereum and was still able to maintain a bottom of 30 MH/s and a ceiling of 32 MH/s. Increasing the TDP to 80, 90, 100% or more only increased my hashrates (yields) negligibly, like 35-36 MH/s TOPS, which also meant each one was not only pulling 160-180W+ (Vs. the aforementioned 115'ish range), it also meant my rigs were creating a significantly greater amount of heat! Fortunately for the GPU's and my own personal habits, I live in South Florida where it's hot as balls typically, last winter was nothing like this one. Increasing my yields by 10-15% didn't justify increasing the heat production in my house by >30%, nor the added electricity costs from subjecting my AC handlers to that much of an extra work-load. For anyone reading this that doesn't know/understand what I'm talking about - after spending no less than 2-3 hours with each. and. every. one. I didn't play with the settings on just one and universally apply the settings to the rest. I found the 'prime' settings and documented them with a label-maker and notepad. Here's the math in a more transparent manner:

*** I NEVER LET MY GPU's BREACH 61C, EVER. Only my 8X GPU rigs saw 60-61 & it was the ones I had in the center of the build (naturally). I have REALLY high power fans (used on BTC ASIC MINERS) that were sucking air from those GPU's which was the only way I was able to obtain such stellar results while mining with them. **\*
Mining at "acceptable" heat temps (not acceptable to me, but most of the internet would disagree = 70C) and overclocking accordingly brings in X amount of yields per unit. =
'Tweaking' (underclocking) the GPU's to my parameters reduced my yield per unit from -10-15%, but it SAVED me well over 30-35% in direct electricity consumption, and an unknown amount of passive electricity consumption via creating approximately 20%+ less heat for my AC handler to combat.

I say all this extra stuff not just for anyone interested in mining with their GPU's, but really to answer (in-depth) the apparent questions you people are asking me in PM's. Something else that should help justify my claims of being so conservative should be the fact I only have/used "Platinum and Titanium" rated PSU's. Heat production, power efficiency and longevity of the hardware were ALWAYS my top priority.* . I truly thought Crypto would continue to gain and/or recover and bounce back faster than it did. If this project had maintained positive income for 12 months+, I'd have expanded one of our sites to also cater to GPU mining on a gnarly scale.

Once I have my NAS (& possibly 2nd rig for the firewall) successfully built, I'll be willing/able to entertain selling you guys some/all of the remaining hardware prior to launching on eBay. If there's something you're specifically looking for that I listed having, feel free to PM me with that/those specific item(s). Don't count on an immediate response but what you can count on is me honoring my word in offering whoever asks first right of refusal when the time comes for me to sell this stuff. Fortunately for me, PM's are time-stamped so that's how I'll gauge everyone's place in line. I hope this extra edit answers most of the questions you guys wanted to have answered and if not, sorry I guess. I'll do my best to bring light to anything I've missed out on after I realize whatever that error was/is. The only way anyone is getting first dibs on my hardware otherwise is if they either offer compelling insight into my original questions, or have something I need to trade w/.

THE END (Round#2)


submitted by Im-Ne-wHere to buildapcforme [link] [comments]

PCI-e to USB Card Passthrough Suggestions

My POS motherboard only has ONE usb controller, which means I'm unable to pass it through to my Windows gaming VM. I need to do this as my Xbox wireless adapter is really wonky with just USB passthrough, and the only way to get around this is to passthrough an entire USB controller. Pretty sure this is a KVM issue as I've never had any issues passing through USB devices on ESXi.
I have an mATX build with a huge graphics card, so my PCIe x2 slots are blocked off, but I managed to use one of those bitcoin mining rig extender cables to "breakout" the slot. My inelegant plan is to just get a PCIE to USB card and mount it externally.
Anyone have any suggestions for a good card that works with unRAID? I see a lot of cheap options on eBay/Amazon. Used server grade cards would be ideal.
I'm even open to alternate suggestions. Things I've thought about:
submitted by nphil to unRAID [link] [comments]

I am so sorry BCH community, please accept my apology.

I'm sorry BCH community. I always thought this was just another scam. I've falling for all the brainwashing online and never believed in anything other than bitcoin.
It's been easy for me to believe what I wanted to believe and I'll explain why I wanted to believe in BTC. I first heard of bitcoin 6 years ago and I shrugged it off as being something that's pointless, each year after that there was another article that caught my eye about the huge rise in value, everytime I saw it (not lying - every year I saw it), I thought damnit! I should just have bought it, but I guess it's too late now.
A few years later I bought some Ethereum, it was VERY cheap so I bought it, even though I didn't understand it at all (it was very cheap, I bought hundreds with the hopes that it will do what BTC did), I completely forgot about it, and two years later a friend told me ETH was $400 - I rushed to open up my wallet and sync it and realised I don't remember the password, this would've been worth millions, in otherwords I would have had true freedom. I spent around 3 months researching ways to try and recover my password and eventually realised that there is no way, at this point my mac got extremely slow (I blame Sierra) and I had to format / reinstall it. I figured there's no point in taking a backup of the eth directory as I don't have the password to decrypt the wallet anyway, so I nuked it and said goodbye to my freedom.
Now, fast-forwarding, me and my girlfriend are switching phones (she wants and iPhone, I want an Android), the next step for me was to move all my data from the iPhone to the droid (Google Authenticator, mail accounts etc.) as I got to my Notes application I found a note containing my ethereum wallet password. I cannot explain to you how sick this made me feel, even just thinking back about it now is making me feel queesy.
I could have had true freedom, I could get myself, my girlfriend and our child out of South Africa to be in a better country, with lower crime rates, less risk of my rape - better education etc. I could have said goodbye to all of my stress and worries - the long 16 hour work days, it would all have been gone, but I screwed it up - twice.
This made be feel sick and I stayed away from crypto for longer, last year (2016), was the year I decided that I am sick and tired of worrying about our futures, sick of worrying about a robery or a hijacking, sick and tired of long working hours and almost 2hour long commutes on a dangerous freeway. This was the year that I would get into crypto. The first thing I realised is that my reasoning for entering crypto was to seek financial freedom, I didn't just want to buy and hold a currency, I wanted to help the community and make some money doing it, so I took a loan - and built a rig (cheap GTX 1060s) - so far it's helped a lot, the money I've been mining helped keep my nose above water. I haven't been able to pay off the loan yet, but atleast the monthly expenses are all covered.
I decided to keep money aside and save it (instead of buying new cards every n months) into a type of savings account, where I'll keep it until it's enough to build another rig, the second rig will help my pay off the loan, but there's no point in spending the cash on parts that are useless on their own. It worked out pretty well, but unfortunetly even after the doubling of BTC price, it's still not enough for a new rig - however I believe I can get there, the reason I wanted you guys to be wrong is that you were a contradiction to everything I was led to believe the last couple of months and this project (the reports of the "flippining" threatened my survivability).
This latest "dip", hurt a lot, where it went from $20k to $14k - I was close to buying the new rig, I was actually trying to move my BTC from my wallet to Luno so I can sell it - and I saw that my transaction fee was huge, the fee was something like ZAR 1600+, I just couldn't spend it - so I decided to keep holding until Lightning was implemented, and now it dipped - hard :( So I'm still left holding the bag.
I was hurt by these fees, so damn much that I couldn't get my cash out - and I realised how bad it is, I also realised that at the very least Segwit2x could've been implemented to relieve some of this (or atleast minimize the effect), but it just didn't get implemented and I feel that it's disgusting, do they not realise by ignoring the original 'Peer to peer cash system' use-case that some people are getting very hurt through this? I mean - what's the point in a "decentralised" currency if it can be controlled by a central authority (blockstream) - and they hurt the consumers, why didn't I just use a bank to store my savings for my new rig, it would sure as hell have hurt alot less (TX fees to send from Bank to computer shop would have been around ZAR 6 ffs).
Now, I know this is longwinded, but I would like to apologise for thinking every BCH supporter is an idiot/liescammer, the only thing I can say is that I didn't understand it - I didn't understand what you guys were so upset about, until now - and I feel terrible for the few downvotes I made, I feel sorry for saying something like "don't support evil people" when the BCH crowd is trying to keep BTC from collapsing. I feel terrible about it, I really do.
I hope you guys can forgive me, I truly do - I will try my best to educate myself and help others, I will make it my mission. The only thing I ask now of the BCH community, is if someone knows of an easy/cheap/safe way to exchange my BTC for BCH, without those huge TX fees, I am sorry to ask, I know I don't deserve your help, but I'm desperate and running out of time, I'm starting to feel the pressure and I need to get rig x2 up as soon as possible, before life becomes even more uncomfortable.
Thank you for taking the time to read my apology.
submitted by bithereumza to btc [link] [comments]

Asic scrypt mining ,will it be the end of GPU mining ?

Hello shibes ! I was just about to start building my mining rig in about 2 weeks ,when I just caught wind about asic scrypt mining rigs that can do 25mh/s each . Do you guys think it's going to kill GPU mining ? Or should I still build my rig ? I was so ready to go to the moon .
submitted by lethal730 to dogecoin [link] [comments]

Another update on my solar powered farm and bitcoin mining in the desert

Tl;Dr - Just skip to the bottom where I lay out my solabattery requirements for mining and my solabattery requirements for vertical farming. Oh...and costs and earnings.
Well, Summer is here and we have had some extremely hot weeks. This has given us a chance to test our greenhouses at temperatures of 126F/52C. We are still up and running quite well. Our energy requirements have gone up quite a bit. But the electricity we are consuming is right in line with our estimates. We do not feel that the temperatures will be any higher than the numbers we have seen so far. Unless Global Warming is for real...because now that I think about it, we did blow through our all-time-high in temperatures...and this was the last day of Spring, if I recall.
We are ordering all of our equipment directly from China. Our 40' greenhouses are extremely cheap to build in China. We are building them for about 40% of what companies like Freight Farms and Bright-Agro-Tech are selling their systems for. Our system is at least 90% as good as their systems. But we do have many bugs, it seems when we first receive them from China. Perhaps my main complaint. They can be a bit finicky. I would not want to sell these as the customer service would consume me.
Our most simple greenhouse uses between 250 and 450 kwh per day. I am in San Diego. Our residential rates from SDG&E are $0.43 per kwh. That is crazy high, for the record. This would cost between about $105 and $190 per DAY. Between about $3,000 and $5,500 per month. Most people in the US pay about $0.11 per kwh. This would equate to a monthly bill of $750 and $1350 per month. The Arizona desert pays that rate, for example.
Next, these greenhouses grow about 4,000 heads of lettuce per month. Wholesale price for this lettuce is $1. We sell direct to the end user. We charge $1.50. But at wholesale prices, this generates $4,000 per month in revenue. Labor is 10 hours per greenhouse. We pay $20 per hour. When you add all the California bullshit taxes and fees for employees this puts us at about $30 per hour. We also have insurance and Workers Comp. This is about $40 per month for each greenhouse.
Ok, now for the solar and battery requirements. We use 150 panels of 300 watt panels. I know...this is a lot. It takes a lot of space. You need a lot of cheap land. We spend about $0.45 per watt for solar panels from China. Our lettuce greenhouses run for 8 hours per day with lights. The other 16 hours we go "dark" and do not use much energy (just pumps, air conditioning and a few devices). We run the lights and everything during the peak sun hours. This allows us to not purchase as many batteries because we are turning the sun directly into the farming and lighting. Then, when the sun starts to wane, we turn most systems off and just remain in a well-insulated state. The battery requirements are still large, however. We currently use 50 lead acid batteries for each greenhouse. Each battery is 24V and 200 amp hours. Each battery costs us $180 from China.
Ok, how does this all tie into bitcoin and bitcoin mining? Here's the answer. Each Antminer S9 uses about 1400 watts when it is placed in the environment of our lettuce greenhouse. We place between one and four miners in each greenhouse. We need about 6,000 watts in solar panels to charge up the batteries and simultaneously run one S9 for 24 hours straight. We need 15 of the 24V/200 amp hour batteries for each miner. Cost for panels is $3,000. Batteries are $2750. The miner, when you buy from Bitmain is $1225 delivered to your door in the US. I have over-clocked the miners as high as I am comfy with. I am generating 0.007 btc per miner per day right now. That is about $18 per day at today's rate.
So here is how it all breaks down for the vertical farm: cost for one lettuce farm that is 100% off grid is about $90k. This includes EVERYTHING... solar, batteries, control systems, installation and framing for the solar, greenhouse, all equipment, air conditioners a water cooler...everything. Monthly labor, insurance, nutrients and supplies is $1500. Shipping of the lettuce is about $400. Total net profit is about $2100 per month. And $25,000 per year.
Mining...ok...this is the wobbly one to predict. Just remember this and it'll make it all easier to accept these numbers: bitcoin is probably headed to $10,000 within 3 years. If you don't believe that then much of this will just be comical to you (if it isn't already). One miner will cost (miner + solar panels + batteries + power control systems + cooling equipment and the solabatteries to support it) = $8000. The solar and battery system costs a total of $6800. The miner is $1200. Once you have purchased the solar and batteries, you own them forever. They can be used to mine for 25 years for solar and at least 6 years with the lead acid batteries. You can amortize these costs. If bitcoin drops to $0 then you can instantly switch your solar and batteries to your farm. This is how I backstop my potential losses.
Now, here is the magical way we have figured out how to avoid the "decay" that is built into the miners: we run them for 4 to 8 weeks then we sell them on the open market at a premium over cost. When you purchase large numbers from Bitmain, they will offer you a discounted price. The miners seem to always go up in value in between releases fom Bitmain. After 6 to 9 months of reselling at this pace, you will make all of your initial investment back in the miners. You will also stay current with the miners. So, one miner will generate about 2 btc per year (when you stay ahead of decay). That is $5,000 per year at today's rate. If bitcoin follows the trend (and you believe) then I expect that you will generate $6500 or more within one year from mining today. This means the system will completely pay for itself (including solar and batteries) in about one year. Oh...and then after a year, you own a brand new miner (cuz you have been constantly reselling them to stay current and slightly profit). Oh...and you how have 6kw of solar AND batteries...just keep mining til bitcoin is outlawed. You are now in a unique position...your mining rig costs you $0 from this point forward.
I have calculated the amount of profit you can make if you build your own solabattery array and point this array to different businesses. One business is a modern, vertical farm which is good for the environment and makes healthier food. The other is a bitcoin mining operation. Both businesses have energy as their single largest cost of doing business. I like the idea of having two businesses that I can just point an energy source towards and they start making money. Isn't that kinda cool to think about? Farming generates a net profit of $0.22 per kwh from a solabattery system. Bitcoin mining generates $0.51 per kwh for the exact same system. Think about that for a minute.
Also, what the fuck? If bitcoin actually does take off, imagine how it will pollute the world with miners in places with shitty but cheap fossil fuel. Shouldn't we be mining on renewable energy since...let's be honest, bitcoin shouldn't really exist? It only exists because people lie a bunch. It seems like protecting ourselves from our despicable selves shouldn't turn the world into a toilet that may become uninhabitable.
I just wanted to share everything with this community. If it weren't for this community, I would have been nervous about trying this crazy idea. What I mean by this is that I appreciate the handful of people here who have a lot of bitcoin and just handed them over to me so that I could test this TOTALLY insane and HIGHLY SPECULATIVE business model. I told you (those who lost their btc to me) that I will make it up to you. For the couple of you who didn't threaten to kill me, I will return your btc when my profits from mining hit 4,000 btc, unless the price is under $3100 per btc...seems fair...you did lose...and it was a fair bet.
I hope for several things from this post. (1) The nice people who are here hopefully will take this info and appreciate what went into getting these numbers. (2) Someone will read this, run the numbers themselves and decide to do the exact same thing. (3) Someone in an area with good sun, year round, will set up a mining operation based on my model. (4) Someone will bet me publicly again that I am lying. (5) Someone interesting will buy the land next to mine and compete head-to-head with me...I seem to perform better under competition.
To;Dr - To take a miner off grid, in a sunny place, will cost $8,000 (including the miner). You'll break even in a year if you follow my plan (and if fate complies as well). One 40' greenhouse that is off grid costs me $90k. Least amount of net profit per greenhouse is $25,000 per year. Average net profit is $36,000per year, typically from blending lettuce and other crops such as basil.
Farming generates a net profit of $0.22 per kwh from a solabattery system. Bitcoin mining generates $0.51 per kwh for the exact same system. Think about that for a minute. We sell energy back to the grid for about $0.05. Does anyone look at this the way I am looking at it?...I am just curious.
Anybody have any questions?
submitted by dan_from_san_diego to Bitcoin [link] [comments]

Cryptocurrency Mining History : Journey to PoC

Cryptocurrency just like any other technological development has given birth to many side industries and trends like ICO, white paper writing, and mining etc… just the cryptocurrency itself rises, falls and changes to adapt real life conditions, so does its side industries and trends. Today we are going to be focusing on mining. How it has risen, fell and adapted through the journey of cryptocurrency till date.
Without going into details crypto mining is the process by which new blocks are validated and added to the blockchain. It first took to main stream in January 2009 when the mysterious Satoshi Nakamoto launched the bitcoin white paper within which he/she/they proposed the first mining consensus mechanism called proof of work (Pow).
The PoW consensus mechanism required that one should spend a certain amount of computational power to solve a cryptographic problem (nounce) in other to have the have the right to pack/verify the next block on the blockchain. In this mechanism, the more computational power one possesses the more rights they have over the packing of the next block. The quest for faster hardware has seen significant changes in the types of hard ware dominating the PoW mining community.
Back in 2009 when bitcoin first started a normal pc and its processing power worked just fine. In fact a pc with an i7 Intel processor could mine up to 50btc per day but back then it almost nothing since btc was only some few cents. When the difficulty of the network became significantly high, simple computer processing units could not match the competitiveness and so miners settled for something more powerful, the high end graphic processors (GPU). This is when the era of rigs began It was in 2010. People would combine GPUs together in mining rigs on a mother board usually in order of 6 per rig some miners operated farms containing many of these rigs. Of course with greater power came greater network difficulty and so the search for faster hard ware let to implementation of Field Programmable Gate Arrays (FPGA) in June 2012. A further search for faster, less consuming and cheaper hard ware let us to where we are today. In the year 2013, Application Specific Integrated Circuits (ASIC) miners were introduced. One ASIC miner processes 1500H/s which is 100 times processing power of CPU and GPU. But all this speed and efficiency achievements brought about another problem one which touches the core of cryptocurrency itself. The idea of decentralization was gradually fading away as wealthy and big companies are the once who could afford and build the miners therefore centralizing mining around the rich, there was a called for ASIC resistant consensus mechanism.
A movement for ASIC resistant PoW algorithms began the idea is to make ASIC mining impossible or at least make it such that using ASIC doesn’t give a miner any additional advantage as to using CPU . In 2013 the MONERO the famous privacy coin proposed CryptoNight an ASIC resistant PoW consensus at least that is how they intended it to be. But things have proven much more difficult in practice than they had anticipated as ASIC producers keep matching up to every barrier put in place the PoW designers at a rate faster than it takes to build these barriers. MONERO for example has to fork every now and then in other to keep the CryptoNight ASIC resistant a trick which is still not working as reported by their CEO “We [also] saw that this was very unsustainable. … It takes a lot to keep [hard forking] again and again for one. For two, it may decentralize mining but it centralizes in another area. It centralizes on the developers because now there’s a lot of trust in developers to keep hard forking.” Another PoW ASIC resistance algorithm is the RamdonX and there are many others but could quickly imagine that the barriers to ASIC mining in these ASIC resistance algorithm would eventually be broken by the ASIC miners and so a total shift from PoW mining to other consensus mechanisms which are ASIC resistance from core were proposed some of which are in use today.
Entered the Proof of Stake (PoS) consensus mechanism. PoS was first introduced in 2013 by the PeerCoin team. Here, a validator’s right to mine is proportionate to his/heit economic value in the network simple put the more amounts of coins you have the more mining rights you get. Apart from PeerCoin, NEO and LISK also use POS and soon to follow is EThereum. There are different variations to PoS including but not limited to delegated proof of stake DPoS, masternode proof of stake MPoS each of which seek to improve on something in the POS. This is a very good ASIC resistance consensus mechanism but it still doesn’t solves the centralization problem as the rich always have the power to more coins and have more mining rights plus it is also expensive to start. And then we have gotten many other proposals to combat this among which are Proof of Weight (PoW) and Proof of Capacity (PoC). We take more interest in PoC it is the latest and gives the best solution to all our mining challenges consensus as of now.
Proof of Capacity was first was described 2013 in the Proofs of Space paper by Dziembowski, Faust, Kolmogorov and Pietrzak and it is now being used in Burst. The main factor that separates all the mining mechanisms is the resource used. These resources which miners spend in other to have mining rights is a measure of ensuring that one has expense a none-trivial amount of effort in making a statement. The resource being spent in PoC is disk space. This is less expensive since many people already have some unused space lying around and space is a cheap resource in the field of tech. it has no discrimination over topography… it really solves lots of centralized problems present in all most other consensus. If the future is now then one could say the future of crypto mining is PoC.
submitted by seekchain to u/seekchain [link] [comments]

Removed comments/submissions for /u/VinceIsBoss

Hi VinceIsBoss, you're not shadowbanned, but 9 of your most recent 187 comments/submissions were removed (either automatically or by human moderators).

Submissions:

dyr3db in modernwarfare on 19 Nov 19 (1pts):
Please Bring Back Prop Hunt
9b5jnq in pcmasterrace on 29 Aug 18 (1pts):
Cheap budget gaming rig or bust?
94qz6c in iphone on 05 Aug 18 (7pts):
Is the iPhone 7 Plus still a good phone for a power user?
82khr7 in hardwareswap on 07 Mar 18 (1pts):
[USA-WA] [H] 1050 TI Strix 4 GB Samsung Mem [W] Crypto
82kexv in hardwareswap on 07 Mar 18 (1pts):
[USA-WA] [H] 1050 TI Strix 4 GB Samsung Mem [W] Bitcoin or PayPal
7igdqm in NiceHash on 08 Dec 17 (0pts):
What to Mine Now on 1050Ti
7ft7dq in ClashOfClansRecruit on 27 Nov 17 (1pts):
Searching not Recruiting
5znvkg in DIY on 16 Mar 17 (1pts):
Building a Portable Gaming Console
5zleek in xboxone on 15 Mar 17 (0pts):
Your thoughts on "Xbox Game Pass"
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submitted by MarkdownShadowBot to CommentRemovalChecker [link] [comments]

Flashback Friday: When I though I was going to be rich :-)

I was going through my crypto archive and here a picture when time were not just better but unbelievably profitable for a hobby miner (and made me spend a bit too much money on hardware).

This was on 24 January 2018, and I was pulling 0,0026 BTC per day (back then it was 23ish EUR with the EUBTC rate) on 10 low-middle grade GPUs. This was without any kind of OC (I was going full blast, it was just so profitable, lol).
2 * rx570 + 8 Nvidia (3 * 1050ti + 5 1060 6Go).
Now I have 2 more GPUs, finely tuned OC, and I would get around 0,5mBTC/Day (below electricity cost in my region).
https://i.redd.it/ikgdsawsysk11.jpg
I guess when something is too good to be true, it's too good to be true. But I was drawn into it. I was always curious about Bitcoin when BTC was 200 euro but back then it wasn't profitable anyway already because of FPGA and ASIC and I wasn't really clear where to buy BTC that wouldn't scam me of my money. BTC went to 600 euro and I though things have peaked already so I was fuck it I'm too late for the party. I admit FOMO brought me in with the Bullrun end 2017.

Now, we are in september, back in DecembeJanuary I projected that I should BE my initial investment in July and start printing money by then. Right now, I'm something like <30% BE it and the value of my stack is still going down since I've HODL all of my BTC and never sold.

Nowadays, my rig is off because electricity is too expensive to make it run (Western Europe problem I know) so I can't even continue to progress to my BE even when electricity is cheaper at night. Tried mining ETH directly but the difficulty is ridiculous, the value took a nose dive, payout are unpredictably because of pool luck and pplns scheme, tried mining RVN but came late to the party pool luck and payement are even worse on RVN than on ETH.
- I would make more RVN mining ETH and buying RVN with ETH.
- I would also make more ETH mining on Nicehash and purchasing ETH with BTC.
But then, I would be trading so what's the point of mining.

I think I'll go deeper the rabbit hole and start mining speculative low diff coins if I can find a good project, but every project I hear from seems to already being past that point so I can't build a bag :-(

I'm happy I haven't got overboard with the spending and I'm glad I've learn many thing in this space along the way. So glad I didn't pull the trigger on a couple of Titan XP, I seriously considered it back when it was still profitable. But being in profit seems to be a concept that I'll probably never reach. So I'll guess "I'm in it for the tech" like so many people can say.

I guess this post will have the merit to warn potential adventurers to reconsider spending any amount of money they are not ready to be parted from.

If however you have "free electricity" I still wish you good luck because at a large scale you still won't BE the initial investment if you want to build today, and at a small scale, you won't make a buck anyway and just provide cheap hashrate to NH buyers.


submitted by Spykwak to NiceHash [link] [comments]

Understanding Crypto Mining | And perhaps a way to mitigate its impact on the PC gaming ecosystem

EDIT: Per the moderation staff, I'm adding in to the header what I'm using to make it easier for prospective miners.
  1. Go to https://www.nicehash.com/
  2. Create a login
  3. Download their software and run it (this used to be "????")
  4. Profit
Once you reach 0.002 BTC (about 7-10 days on my GTX 1060 + i7-7700k), you can transfer your earnings to Coinbase for free, and cash out. CB does have fees for conversion to Fiat (cash) and your percentage goes down with higher amounts. So don't cash out just because you can. Cash out when you have enough to buy something.
Also a note on taxes. I'm going to keep this simple.
Hi folks. I just want to thank those of you in advance who trudge through this post. It's going to be long. I will try to have a TLDR at the end, so just scroll down for the bolded text if you want Cliff's Notes.
Disclaimer: I'm a miner, sort of. I casually mine when I sleep/work, using my existing PC. It doesn't make much. I don't buy hardware for mining. But, I still wanted to post this disclaimer in the interest of fairness.
As we all know, cryptocurrency mining has had a devastating impact on the PC gaming ecosystem. The demand for GPUs for mining has lead to scarce availability and sky high prices for relevant hardware. But even hardware that is less desirable for mining relative to their peers (GTX 1050ti, 1080) has been impacted. Why? Because when gamers can't get the 1060 or 1070 that they desire, they gravitate en masse towards something that their finances will allow them to settle for.
But for all that we know about mining, there's still a LOT of myth and misinformation out there. And I blame this on the bigger miners themselves. They have a few tactics they're using to discourage competition. Now, why would they do this? Simply put, the more coins are mined, the harder the algorithms get. That means the same hardware mines a lower rate of cryptocurrency over time. If the mining rates were to get too low before new hardware (Volta/Navi) could be released, it would cause a massive depression in the cryptocurrency market. Most hardware would become unprofitable, and used GPUs would flood the market. Miners want to retain profitability on current hardware until the next generation hardware is out.
So, what tactics are they engaging in? Silence and manipulation. On the former, the bigger miners don't usually participate and contribute to the community (there are exceptions, and they are greatly appreciated). They're sponges, taking whatever the community provides without returning much to the community. On the latter, they post here, in this very sub occasionally. And they continue to push certain types of myth/misinformation to discourage other users from mining.
And why, of all people, would you discourage gamers from mining? It's because of the competition point mentioned above. If a massive number of gamers entered the cryptocurrency mining market, it could trigger a mining apocalypse. There's an estimated 3-4 million current-gen GPUs being used in 24/7 mining operations by dedicated miners. Now, how many current-gen GPUs are used by gamers? I'd bet at least an equal amount. But what about Maxwell and Kepler? Or all those GCN-based GPUs up through Fiji? Bottom line is that when you factor in all available profitable GPUs, gamers drastically outnumber dedicated miners (yes, Kepler and GCN 1.0 are still profitable, barely). And if a large number of those users started casually mining as I am, the following would occur:
  • difficulty would increase, lower output (profitability) for everyone involved
  • Coin creation would initially accelerate, and with no massive change to the market cap, that means per-coin value drops
  • when you factor in slower coin generation for individual miners, coupled with lower coin value, you get...
  • ROI length increase on GPUs, depressing their values, which would lead to lower prices and higher availability
Oh dear, someone just spilled the beans...
So naturally, misinformation needs to be spread. If dedicated miners can keep the uninformed, well, uninformed, they're less likely to join in. And I've seen variations of the following misinformation spread. Here's the common tropes, and my rebuttal.
Mining on your GPU will cause it to die prematurely.
I really wish we had a Blackblaze-equivalent for GPUs used in data centers. NOTHING punishes a GPU like full-time use in a data center. Not mining, not gaming, and not prosumer usage. And these companies pay thousands per GPU. Clearly, they're getting solid ROI for their use.
But let's talk about mining specifically. For my GTX 1060, I limit power to 80% (96W). Fan speed is at a constant 40% (that's in the same ballpark as your blower-style GPU in desktop usage). Temperature is a constant 75°C. That's gentle. Gaming hurts it more (start/stop on the fan, varying temps, quick rise at the start and fall at the end, varying loads, etc.).
And if GPUs did prematurely die from mining? One miner insisted that I'd never see an ROI on my 1060 (which cost me $240) because it would die before I could earn that amount. Yea, GPUs routinely die before hitting their ROI. That's why miners are buying $200 GPUs today for $500, or $400 GPUs today for $900. Because they don't generate enough to cover their MSRP, let alone their current gouged prices. /s
Common sense would dictate that miners are profitable, or they wouldn't mine. Therefore, GPUs are not dying prematurely. So, don't fall for this one. And yes, I've seen those photos of the 20-card Sapphire RMA. Mining data centers have THOUSANDS of cards. Just do an image search for a GPU mining farm. This is well within typical acceptable defect rates.
Power costs are too high for mining to be profitable.
Warning! Danger Will Robinson! Math ahead!
Where I live, electricity ranges from 9.5 cents per kilowatt hour (kw/hr), to 10.1 cents per kw/hr. Let's round to 10 cents. Power measured at the wall from my surge protector, while mining, shows just under 200W. (That's includes my tower, monitor, speakers, a dedicated NAS, a router, and PSU inefficiency). That also includes mining on both CPU and GPU.
At 200W per hour, that's 5 hours to hit 1kw/hr. That's 5kw/hr per 25 hours, so let's call it 5kw/hr per day. That is $0.50 per day total from that outlet (and most of this stuff would be running anyway). That's not even "over my existing costs," that's just out the door.
Bottom line is that electricity is cheap in many areas. The USA national average is currently ~12 cents per kw/hr (RIP Hawaii, at 33 cents). For most of the developed world, power costs are not prohibitive. Don't fall for this. If unsure, check your rates on your bill, and ask someone who can do math if you can't.
Casually mining isn't profitable
There's a big difference between "profit" and "getting rich." I have no expectations of the latter happening from what I'm doing. But "profit" is very much real. It's not power costs that derail profitability. It's all of the hidden fees. Many mining programs take a cut of your output. And then a cut to transfer to a wallet. And then there's a fee to transfer to an exchange. Oh, did you want to then convert to cash? We can...for a fee!
The trick is in finding outlets that allow you to minimize fees. I give up 2% of my output, transfer to my wallet for free, can transfer to an exchange for free, and don't plan to cash out every time I meet the minimum threshold (higher fees!). I instead plan to cash out at extended set intervals to minimize those fees.
NOTE: I am deliberately not listing the provider(s) that I use, because I don't want to be accused of being associated with them and/or driving business to them. I want this post to be about the big picture. But I will answer questions in the comments, provided the moderation staff here has no objections.
Bottom line is that with a mid-range GPU like mine, and without the benefit of CPU mining (it's just not worth it without a modern Core i7, or Ryzen 5/7), my GPU alone could make me ~$60-$75/mo in profit at current rates. Think of how many months/years you go between upgrades. Now, do the math. Needless to say, I'm now regretting not going bigger up front :)
It's too complicated for a casual miner, so don't bother
The old "go big or go home" saying, and it sort of piggy backs off the last one. And there is some truth in this. If you're going to be a big-time miner, you need mining programs (often dedicated to each algorithm and/or currency), multiple wallets, access to multiple exchanges, etc. It's daunting.
But for the casual, you don't need that. There are multiple providers who offer you a one-stop-shop. I have one login right now. That login gives me my mining software, which switches between multiple algorithms/coins, gives me a wallet, and lets me transfer to an outside wallet/exchange. My second login will be the exchange (something that lets me convert my currency to local cash) when my balance justifies it. Given the recent Robin Hood announcement, I'm biding my time to see what happens. This space is getting competitive (lower fees).
Bottom line, it's easier now than it ever was before. As I told someone else, "Once I finally started, I wanted to kick my own ass for waiting so long."
New GPUs are expensive, but if you just wait, there will be a buttload of cheap, used GPUs for you!
Miners learned from the last crash. There were two types of miners in that crash: those who sold their GPUs at a loss, and those who kept mining and made out like bandits on the upswing. Turns out, cryptocurrency really does mimic the stock market (for now).
We're going to look at Bitcoin (BTC) to explain this. No, miners don't mine BTC. But, BTC is commonly what most coins are exchanged for (it makes up roughly one third of the entire cryptocurrency market). And it's the easiest currency to convert to cash. So, when BTC rises or falls in price, the rest of the market goes with it. That includes all of the coins that GPU miners are actually mining.
In January 2017, when the current mining push started, BTC was worth roughly $900 per coin. It's now worth roughly (as of this post) $12,000 per coin, down from a December high of over $20,000 per coin. So yea, the market "crashed." It's also more than 12x the value it was a year ago, when miners dove in. You think they're going to bail at 12x the value? Son, I've got news for you. This market needs to truly crash and burn for them to bail (and that's where you come in!).
So, there's not going to be a flood of used GPUs from a sudden market crash. Again, they've learned from that mistake. Used GPUs will enter the market when they are no longer profitable for mining, and not before. Dedicated miners have lots of room for expansion. When Volta comes out, they're not selling their Pascal GPUs. They're building new Volta mining rigs alongside the Pascal ones, making money off each of them.
Conclusion/TLDR:
  • Mining is subject to diminishing returns. It gets harder over time on the same hardware.
  • PC gamers joining the market en masse could trigger an apocalypse in terms of difficulty
  • Due to this, it benefits pro miners to spread misinformation to discourage gamers from entering the mining game
  • Casually mining on your existing system is safe, easy, could help you pay for your next upgrade(s), and could also hurt the mining market in general (better availability/pricing on GPUs)
  • No, there's no flood of used Pascal/Polaris/Vega GPUs around the corner, as those are HIGHLY profitable even in a depressed market
Second Conclusion - Why do I (jaykresge) personally care?
Simply put, I'm disgusted by this. I was excited about flipping a few friends from consoles to PC gaming. I'm now seeing a reverse trend. One friend is gaming on an RX 560 waiting for prices to hit sanity. He's running out of patience. Others have bailed.
I view our dormant GPUs as the best weapon against cryptocurrency mining. Destroy it from the inside. It's win-win for most of us. Either we earn enough for more upgrades, or we depress pricing. Something's got to give.
In other words, y'all f*ckers better start mining, because I want Volta to be reasonably priced when it launches so I can get an EVGA x80 Hybrid to go with a G-Sync monitor. And if this doesn't happen, I'm going to be cranky!
Seriously though, thanks for reading. Bear with me as I go over this a few more times for typing/grammar. And I look forward to your comments.
submitted by jaykresge to hardware [link] [comments]

Theory - Warframe is console wars.

Get your tinfoil hats and strap your selves in. It's crack pot theory time.
So, as me and my buds play this game, we throw around, in a joking manner, wild, off-the-wall theories and ideas about what the races of Warframe do, why they do it, etc. Ya know, crap like Lotus and Teshin are space-mom and space-dad, and are fighting and divorced, and we the Tenno are between it all. Doesn't make sense, but it's fun.
What we have concluded is that the races of Warframe represent gaming platforms and are at war with each other, just like how people always fight about PC vs XBox vs PS.
Please note that this isn't a jab at console plebs players. It's just fun non sense.
Grineer: These guys represent XBox. They are typically greenish in color. They are also the less sophisticated/less-polished looking race, just like XBox.
Our findings for supporting this:
Grineer have Mt Dew factories. Mt Dew is a beverage often associated with the XBox culture. Here's some proof They have Mt Dew factories mainly on Ceres.
Grineer also place down inflatable barriers called Blunts. Blunt is a slang term for a marijuana joint, which, again, is something often associated with XBox players. (/montageparodies)
Grineer are also cheap, low budget. Again, something you might associate with XBox players.
Don Mattrick = Vor
Corpus: These guys represent PS/Sony. Just take a look at one of their helmets. It looks like they are wearing a PS10 on their head.
Corpus, like PS, is sleek in design. We often associate sleek, clean UIs and design with Sony. Also, Corpus are often associated with the color blue. Nepture, Uranus, their shields, the arctic guys, etc. Sony typically uses blue in their UIs for PS and in their branding.
Corpus are more distinguished and expensive, often with better technology, just like PS.
Kazuo Hirai = Alad V
Orokin: Initially, we speculated Orokin represent PC(MR). After more thought, we concluded Orokin are actually Nintendo.
These guys are legacy. Enigmatic. The birth giver of console. Like Nintendo, Orokin sit in a mysterious place who created some of the very best things that are, today, just fragments of the past. Long dead and gone, people still remember them for their biggest achievements... and treasures.
When you visit an Orokin tower or derelict, you are visiting the good ol classics of N64 and SNES, to dig up treasures like corrupted mods and Metroid.
Anyone who tries to be Nintendo go crazy.
They are perfect in almost every way. While people strive to be who Nintendo once was, there is nothing to look forward to today. A long dead race who we are still learning so much from.
Tenno:
PC Master Race. It was so obvious once we thought about it. Tenno are powerful beings who must encase themselves in a suit, much like how PCMRs have to embody their powers in a custom rig.
PCMRs also, often times, swap parts out or upgrade their PCs, much like how Tenno upgrade and swap out parts within their frames.
Getting a Forma in your frame is like upgrading your RAM, and sticking an Orokin Catalyst/Reactor in is like installing a new GPU/CPU.
We also build things at the Foundry, which in essence is like a PCMR going out to collect parts for a PC and building it. We love to build and customize. We love to make things how we see fit, where as the GrineeXBox and Corpus/PS are clones of each other - they are forced to use whatever weapons, suits, games and accessories that was cloned, in a factory, for them, only to get smashed by a Tenno PCMR in any benchmark.
Oh, also we often times go out on excavation missions to get Corpus and Grineer porn, and Sabotage missions represent us destroying the Grineer and Corpus bitcoin mining machines.
ALSO! Sometimes we get invasions, which just represent XBox and PS players fighting about who's better. (Which of course we Tenno PCMRs just swoop in and show them who's best.)
EDITS: Spelling and adding more bits to the crack pot.
EDIT 2: People keep mentioning Neptunia. Never heard of it, but I guess I have no choice but to check it out now.
submitted by Tim_Burton to Warframe [link] [comments]

How To Build a Crypto GPU Mining Rig With $1000 or Less ... First Profitable Simple Mining Rig Build - Graft Noob Tries to build a Bitcoin Mining Rig - £2200 down the ... Cheap Bitcoin mining Rig How to Build a Budget Mining Rig 2018  Under $1000 ...

The prices of cryptocurrencies like Bitcoin have been rallying of late, and this has led to an increase in the price of graphics cards. Because of this, if you are looking to invest in a cryptocurrency mining rig, you might be better off buying a pre-built one rather than trying to build one yourself. Build a GPU Mining Rig: Part 1 · Part 2 · Part 3 When we built our first mining rigs we bounced around from site-to-site trying to get everything right. Between the hardware, the software and selecting a mining pool it took a bit more time than we thought it should. So, we’ve created this step-by-step guide with the hopes of simplifying your 6 GPU mining rig build, whether it’s your ... Here’s a guide on how to build a mining rig. ... days is DDR3 which is also cheap ­at around $5 per gigabyte. It’s important to make sure, however, that the motherboard supports it as some of ... Our Budget Ethereum Mining Rig Build, will be using Nvidia GTX 1060 3GB cards and the ethOS mining operating system. We have included the parts list that we use for this build as well as all the BIOS settings that need to be made. If all goes well you can be up and mining in three or four hours. Jump to: Parts List · Assembly and BIOS · ethOS · Build Pictures. Our budget Ethereum mining rig ... Hobby Bitcoin mining can still be fun and even profitable if you have cheap electricity and get the best and most efficient Bitcoin mining hardware. Bitcoin mining is competitive. It’s not ideal for the average person to mine since China’s cheap electricity has allowed it to dominate the mining market. If you want bitcoins then you are better off buying bitcoins. Bitcoin Mining Hardware ...

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How To Build a Crypto GPU Mining Rig With $1000 or Less ...

Want to check out all our crypto research and analysis tools at Moocharoo Ninja go here: https://moocharoo.ninja/bmm If you would like to build this mining rig for yourself here is the shopping ... Parts: GT 1030: http://amzn.to/2EYCpgC 4GB Sodimm DDR4: http://amzn.to/2owGPkt PSU: https://www.parallelminer.com/?wpam_id=40 SanDisk Ultra Flair 16GB: http:... ubit pci risers https://amzn.to/2mG73Df Easy way to get started mining crypto download Cudominer https://cudominer.com/?a=TUiJ6lLcg nicehash https://www.nice... Vosk reviews how to build the best cheap beginner crypto GPU mining rig in a few easy steps! Anyone can build this Duo Mining Rig for less than $1000 with no... Check out my course here: https://kevin-talbot.teachable.com/p/kev-s-ebay-course 30 day No QUestions asked money back Guarantee (if you have completed under ...

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