Is gpu bitcoin mining profitable

Is gpu bitcoin mining profitable Die Erkenntnis, dass der Handel mit I'm Done Mining Litecoin - Reckoner Oct 12, 2017 There are several factors to be included while calculating the profitability of Bitcoin mining, there are mining calculators online where you can calculate how long will it take for you to mine one…My Bitcoin mining experience - RootUsers bitcoin mining simple explanation 8th grade switch between multiple pools, algorithms and mining software to always ensure highest possible profitability. The profitability switching can be used for both GPU and ASIC miners. Awesome Miner can also display information, exchange rates and do profitability calculations for Bitcoin, Litecoin and all other popular coins.

All About Cryptocurrencies: IS BITCOIN MINING STILL PROFITABLE?

Jun 13, 2017 7 reasons Bitcoin mining is (likely) not worth your time in 2017. r apa itu mining bitcoins Find out what your expected BTC and USD return is depending on your hash rate, power consumption and electricity cost. Find out if it's profitable to mine Bitcoin. Do you think you've got what it takes to join the tough world of cryptocurrency mining? how to make money bitcoin mining 2015 Jun 19, 2017 Crypto mining…AKA cryptocurrency mining, bitcoin mining, ethereum mining, etc…has recently seen a massive surge in interest. So I set out to evaluate it and see if it's an effective, profitable side hustle and passive income stream. As you may know from my blog and book, stringing together numerous 

Bitcoin Mining Profitability Calculator - CryptoCompare.com

You are a ready to mine any Alt crypto coin according your own RIG Miner that will allow you to mine any new and old the digital currencies like.Bitcoin miners say they heat their houses for free - Yahoo Finance Sep 17, 2017 The computation speed and power efficiency of ASIC essentially killed the profitability of using GPU based mining quickly. In order to stay in the Bitcoin mining game, Adafruit's instruction to build a Raspberry Pi Bitcoin Miner, which can hash at 2 GH/s with extremely low power consumption (see the  mining companies queensland jobsBitcoin mining profitability vs. hash rate - JAXenterHow Much Bitcoin Can You Earn GPU Mining? - LumbridgeCity Right now im interested in gpu mining (to start it) and i want to know is it even worth it,is it worth mining with 3 rx 580 8gb,is it worth mining ethereum or litecoin?

Is gpu bitcoin mining profitable

It Is No Longer Worth It To Build An Ethereum Mining Rig

Is gpu bitcoin mining profitable Interview: CEO of world's largest bitcoin cloud miner answers the Getting started with Bitcoins: - Google Books Result Bitcoin cash mining not profitable - City SensorsJun 24, 2017 When we are dealing with Bitcoin mining, the very first important factor we really need to know is the hashrate. Hashrate is a process of complex calculation of a CPU or GPU to retrieve information which are written in computerized script. Bitcoin is being program as an encrypted programming code and  отзывы о сайте bitcoin-cloud.euMining Pool Hub I HomeA closer look at Litecoin mining: Is it worth doing? | ITProPortal bitcoin cloud mining providerHow To: Calculate Mining Profits 2017/18 - The Ultimate Crypto How

Bitcoin for the Befuddled - Google Books ResultHow do you mine Bitcoin – and is it still worth it? - The Conversation A massive mining rig for coins with high difficulty levels, you do not need a set up this big to mine Bitcoin however this is probably more profitable if your rate of the GPU's combined; How many coins you can get which your current hash rate, this varies depending on the coin and difficulty; How to build a mining enclosure  Marathon Patent: A Bull And Bear Take On Crypto Mining ProjectionsNov 12, 2017 - 14 min - Uploaded by Linus Tech TipsLinus Tech Tips. Graphics card stock has long been tapped out due to cryptocurrency

Is gpu bitcoin mining profitable

How to earn Bitcoins - Step by Step: - Google Books Result Jul 18, 2017 In the beginning, mining with a processor (CPU) was the only way to mine bitcoins. Graphics cards (GPUs) eventually replaced CPUs due to their nature which allowed an increase of 50x to 100x in computing power, by using less power per megahash compared to a CPU. The Bitcoin mining world is now  bitcoin mining technical explanationFast forward 6 months later in Summer 2014, it was borderline profitable since it consumed more electricity than made profit. What killed GPU mining back then were introduction of Scrypt ASICs which made the difficulty skyrocket exponentially and combined with the MtGox bankruptcy and falling BTC price.Oct 6, 2017 One interesting change is that Zcash is a GPU miner and Bitcoin Gold will soon be released which is also a GPU miner. GPU miners will have more coins to mine meaning that it coule be the case where the difficulty rate decreases making this contract more profitable. Conclusion: Cryptocurrency mining  bitcoin mining calculator 2013Sep 25, 2017 Dramatic GPU Shortages Earlier This Year Signify a Sharp Increase in Russian Crypto Mining Activities During 2017. Crypto Mining ”More Profitable Than Drugs and Arms Trafficking” in Russia. 2017's cryptocurrency boom sparked widespread graphics card shortages globally, with the most extreme Oct 12, 2017 Payments to us are made in Bitcoin, but we do not mine Bitcoin – as GPU-based mining rigs are not effective on the Bitcoin blockchain. Our mining rig, running the NiceHash software, cycles through algorithms that check which altcoins are profitable to mine and puts our machine to work. Our rig then mines 

My Crypto BuddyWhat it's been like mining cryptocurrency in 2017-Bitcoin, Ethereum Mining Benchmark - Hardware - Gpu / Asics Profitability ComparatorJul 13, 2017 “Is it worth it?” That's the constantly-repeated question in the mining community when a coin is starting to become profitable. Ethereum this year, for example As of this writing, a 150 Mh/s 6 GPU mining rig consuming roughly 1,000W of electricity at a rate of $0.1 per KW/h is turning almost .5 ETH per week,  how much does bitcoin mining cost Mining rig - Bitcoin WikiSep 13, 2017 Guide to Mining Profitability When Peter and I first started looking at GPU mining as a way to make residual income profits were HIGH. I'm talking 3 month return on investments for a $3500 GPU mining rig. Since then, ma… @15/10/2017@ DAO➊ Bitcoin where to buy best price - Bitcoin for

Feb 6, 2017 Bitcoin mining during its early days were generally called as a gold rush. Bitcoin, an invention of Satoshi Nakomoto's, "a peer-to-peer electronic cash system,” opened up an entirely new perimeter, not just of freedom but of profit. People with a strong interest in such things were first to stake their claim, Affordable 12 GPU Mining Rig: Monero, Vertcoin, Bitcoin Gold Jan 1, 2018 CPU mining. In the early days of bitcoin, mining difficulty was low and not a lot of miners were competing for blocks and rewards. This made it worthwhile to use your computer's own central processing unit (CPU) to mine bitcoin. However, that approach was soon replaced by GPU mining. GPU mining.Nov 14, 2017 As the price of Ethereum hovers around $300, you may be wondering to yourself whether or not it's worthwhile to begin mining. Like Bitcoin, Ethereum is a proof-of-work coin that uses miners to confirm network transactions. The profitability of mining varies from person to person and changes over time  bitcoin mining adalah quiet As of right now I have 2 R9 280Xs which I bought for gaming, but I have heard that this price spike was because the cards were extremely popular for bitcoin miners. After doing more research on the topic I discovered a lot of people don't consider GPU-based mining to be profitable because of the cost of Bitcoin Mining Hardware Setups | 01 Bitcoin Gold: What you need to know – Bitcoin Tech Talk

GPU mining? - Cryptocurrencies - Level1Techs Forums

Is gpu bitcoin mining profitable

Mar 15, 2017 GPU mining is profitable again! We talk about ethereum, analyzing profitability, and hardware for building an efficient, low-cost homemade GPU mining rig. of a couple alternative cryptocurrencies. Ethereum is at ~$32 (up 300% in the last year), with a market cap of $3 billion—about 15% of Bitcoin!

Jun 22, 2017 Long Term Profitability of GPU Mining. Not all cryptocurrencies can be mined profitably with GPUs. In the earliest days of Bitcoin mining (long before I knew about Bitcoin), people could mine thousands of Bitcoins with their CPU alone. At some point, someone wrote a program that allowed miners to mine Jan 9, 2017 In short… probably not. Why do folks ask this question? More often than not, the question pops up in times when Bitcoin's price is rising, and they may see mining as the cheapest way to get their hands on some. i.e. “Why buy bitcoin at $1,000/BTC when I could just buy a graphics card and get some for free,  bitcoin miner infection While the hardware used by miners is broadly of three types: CPU/GPU (Graphical Processing Units), FPGA (Field Programmable Gate Array) and ASIC (Application Specific Integrated Circuits), the choice for the software is broader. Here's a list of some of the popular Bitcoin mining software (in no specific order). (See: What Bitcoin and Cryptocurrency Technologies: A Comprehensive Introduction - Google Books Result Bitcoin Mining Decentralization via Cost Analysis - arXiv

Oct 22, 2017 Step-by-step instructions on how to build your own GPU Ethereum mining rig. Start mining Ethereum today and Another reason why people continue mining even when it's unprofitable to mine Ethereum is because of their belief that Ethereum will be worth much more in the future. Even though Ethers are Apr 15, 2013 More and more new converts are hopping in, buying a few coins and trying their hands at the market, looking to make a quick buck with a profitable Before long, the number of GPU mining rigs—combined with Bitcoin's regulatory difficulties—made massive amounts of power not just an advantage, but  how to buy bitcoins in zimbabwe CoinChooseGPU mining,profitable or not - Furabit Should I Mine of ETH (6 GPU) or should I just buy it ($40+), being that Ethereum is moving to POS in the near future? . As a comparison I have a 5TH bitcoin contract with Genesis and I get about .0014 BTC/day which is currently between $1.50-$1.75 per day. It is a ?

Nov 29, 2017 The buzz around bitcoin is bigger than ever as the value of the cryptocurrency surged to $10,000 – making the entire value of the market worth over $170 billion. Now the bitcoin world is even encroaching in the Tesla world as a Model S owner built a cryptocurrency mining rig in his electric car.Using WhatToMine you can check, how profitable it is to mine selected altcoins in comparison to ethereum or bitcoin. cloud mining list Graphics card stock has long been tapped out due to cryptocurrency miners, but does what they're doing make any sense? You should compare how much money you made from mining to how much you would have made if you invested the upfront cost of the rigs directly into Bitcoin Cash or Bitcoin Bitcoin Gold: The Coin That Extends GPU Mining Life? The Bitcoin Guidebook: How to Obtain, Invest, and Spend the - Google Books Result

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Is gpu bitcoin mining profitable gpumining. subscribeunsubscribe16,805 readers. 423 users here now Asking about general ROI / "Is x Worth It?" posts will be removed unless it hasn't been asked in a while, generally a week or two, at the discretion of moderators. Same as #2 for asking . Rig PicsThe Xwife wouldn't let me buy bitcoin in 2012 :-(. All she 

Nov 24, 2017 Is Bitcoin mining profitable after the mining difficulty increased dramatically in the past 2 years. Here's my answer. It may surprise you. bitcoin mining hardware comparison list Jul 9, 2017 Roque Solis never imagined the bitcoin mining equipment he bought in February would have already paid for itself. And on top of that, made him money. Solis is the president of SoliSYSTEMS Corp, a company that developed an EMV smart card for electronic benefit transfer for the federal assistance  bitcoin generator legal Dec 7, 2017 Building an Ethereum mining rig hasn't been worth it for months, and soon they will be completely obsolete. Now, just the six GPUs for this type of rig might cost you close to $2,000 (if you can find them), not to mention another $300-$500 for the motherboard, CPU, RAM and power supply. Even with the Bitcoin Profit Secrets - Google Books Result

Thanks for asking this question. I see a lot of people all the time who assume GPU mining is profitable. Try googling "bitcoin mining calculator" and see. Presently (in 2015) the calculator will tell you that you would be able to mine one bitcoin in about 1000 to 10 000 years. But you have to consider that there  bitcoin mining software ubuntu Sep 6, 2015 The dawn of cryptocurrency began with Bitcoin, and in its wake came SHA-256 integrated for Bitcoin mining. SHA stands for Secure To mine a SHA-256 coin, GPU and CPU mining is not advised, the hash power of GPU and CPU rigs is too insignificant to make a profitable impact. SHA-256 is also very  how to become a bitcoin miner usb Once you get your GPU mining rig up and running, you can sell your hashing power to Nice Hash, the largest crypto-mining marketplace. Nice Hash will pay you in Bitcoin for selling the has power your GPU mining rig is currently generating. Simply choose your hashing algorithm, and Nice Hash will deposit the equivalent Litecoin gpu mining profitable. Bitcoin Mining in 2017: How to Remain Profitable in Challenging Litecoin has tried to address this issue by making the mining of Litecoin ing the Profitability of Building a Litecoin Mining Rig. Will Litecoin Mining Profitability. may no longer be profitable after 

See screenshots, read the latest customer reviews, and compare ratings for Bitcoin Miner. Easy to use interface; GPU & CPU mining; Profitability Reports; Night mode; Power saving mode; Mining pool support; Fast share submission; DirectX 10 & 11 GPU mining; x86 & x64 SSE2 assembly CPU mining; ARM NEON  bitcoin mining explanation jobs Mar 30, 2017 “I get quite a lot of requests to assist and advise with setting up Bitcoin mining operations and almost always the end result is that it makes more sense to set up a GPU mining rig where a user/miner has a lot more choice.” “When it comes to choosing the currency one wishes to mine, while with Bitcoin ASIC  best cloud mining bitcoin site Sorry kind of a noob to mining and was just looking for some feedback as to what I can expect with my PC? CPU AMD 760K X4 Mother Board Gigabyte GA-F2A75M-HD2 GPU AMD 7950 3GB DDR5 (Sapphire) RAM 8GB Kingston Power Supp…Affinity Mining - ICO Launch

Jan 15, 2018 While many people find it easier to simply buy Bitcoins others have discovered Bitcoin mining is a fun and challenging hobby. Mining for Bitcoins can be both fun, and profitable and it's actually easier to get started then you might think. In this hub I'll explain how to start mining for Bitcoins using your GPU  bitcoin cloud bot Bitcoin Profitability Calculator – BTC Mining Profit Calculator. Enter your set up information in the form below. Do not enter commas, only dots for decimal separator. bitcoin mining hardware for sale Portrait of a Bitcoin miner: How one man made $192K in virtual The massively parallel nature of some GPUs allowed for a 50x to 100x increase in bitcoin mining power while using far less power per unit of work. While any Mining profitability is also dictated by the exchange rate, but under all circumstances the more power efficient the mining device, the more profitable it is. If you want 

Bitcoin mining: Is it profitable or not ? - ICT Tips and Tricks! genesis mining account for sale Massive surge in Litecoin mining leads to graphics card shortage bitcoin mining adalah facebook GPU, Earnings/day. NVIDIA GTX 1080 Ti · Keccak at 1,275.00 MH/s, 0.00048738 BTC 5.47 USD. NVIDIA GTX 1080 · Equihash at 575.67 Sol/s, 0.00042990 BTC 4.82 USD. AMD RX Vega 64 · DaggerHashimoto at 39.69 MH/s, 0.00039702 BTC 4.45 USD. NVIDIA GTX 1070 · NeoScrypt at 1.07 MH/s, 0.00039433 BTC 4.42 Jul 13, 2017 The recent drop in NiceHash profitability and BTC value in general asks for a reconsideration of the situation. Will GPU mining still yield Bitcoin profit?

How do you mine Bitcoin – and is it still worth it? - The Conversation

Is Mining Bitcoins Profitable? - Crypto DailyASICs are so much more efficient and powerful. they are much more profitable. Cons: Very High Entry Point Cost can be very high. Application-specific. A litecoin ASIC can only mine litecoins. and is completely useless for anything else. Low Resale Value Unlike GPUs, ASICs are worth very little used. Short Lifespan Bitcoin  litecoin mining minimum requirements Feb 3, 2017 To determine just how difficult mining has become, I've decided to run a GPU miner on an Amazon AWS EC2 g2.8xlarge. The Spot pricing I've been pursuing helped keep cost down but remains too expensive to be profitable. EC2 Hash Ethereum dual-mining profitability comparison (late June 2017). how to do bitcoin mining on pc Is Now a Good Time to Get Into Mining? – CryptoYetiCPU/GPU MiningYou can use the hashrate of your own computer to mine bitcoins. But due to huge number of miners , difficulty of blockchain and high hash rates of ASIC its nearly impossible to mine Bitcoin for profitability. How can compete with your 100H/s against 1TH/s ? If you have free electricity then you can get some  Particularly would like to draw your attention to following article and YouTube videos describing Bitcoin mining: The Essence of Actually Bitcoin mining is already a specialized business and not profitable for everyone. Therefore we research only. You can find there comparison (including ASIC, CPU and GPU miners):Nov 18, 2016 Genesis Mining Review and Profitability 2016 – 2017. Ciprian V. | November . Every time a new GPU hits the shelves, you need to be among the first miners who get their hands on it. Otherwise, you might I've purchased a package worth $220, which granted me 1.5 TH/s on bitcoin mining. In theory, the 

[HOW TO] Setup a server for Mining MONERO, LITECOIN, ETHER Bitcoin Essentials - Google Books Result bitcoin cloud mining nl CoinWarz provides cryptocurrency mining profitability comparisons versus Bitcoin mining, Bitcoin charts, cryptocurrency charts, and cryptocurrency mining calculators. litecoin mining hardware comparison Bitcoin Mining for Malaysians - Yay or Nay? ~ goldfriesBitcoin mining South Africa - Bitcoin ASIC miners mining profitability in South Africa. Do you want to mine bitcoin in South Africa? im looking at building a 4 or 6 GPU rig (RX480) . what would the Bitcoin yield be per month (on average) for say a 4 GPU rig and a 6 GPU rig. francois. Not enough….you will make more money  How to Mine Bitcoin Gold - BTG Mining, Mainnet Launched Huge Bitcoin - Wikipedia

I started mining Bitcoin on gpu as a hobby when it was under $10usd. I mined for almost two years on up to 10 gpu then sold my rigs when it became obvious that asic mining would supplant the gpu effort. That decision turned out to be premature by about 9 months as asic machine delivery was incredibly Bitcoin Mining Profitability chart bitcoin mining blockchain guide 5 days ago Bitcoins are not a good choice for beginning miners who work on a small scale. The current up-front investment and maintenance costs, not to mention the sheer mathematical difficulty of the process, just doesn't make it profitable for consumer-level hardware. Now, Bitcoin mining is reserved for large-scale  d bitcoin mining problems Feb 14, 2017 In order to have more power, users started using their GPU (Graphic Processing Unit), also better known as graphics cards. Graphics Is Mining Profitable? Any serious This is why places like China and Iceland, which have renewable energy, are hotspots for mining Bitcoin and other cryptocurrencies.Mar 30, 2017 “I get quite a lot of requests to assist and advise with setting up Bitcoin mining operations and almost always the end result is that it makes more sense to set up a GPU mining rig where a user/miner has a lot more choice.” “When it comes to choosing the currency one wishes to mine, while with Bitcoin ASIC  The Bitcoin Guidebook: How to Obtain, Invest, and Spend the - Google Books ResultApr 15, 2013 More and more new converts are hopping in, buying a few coins and trying their hands at the market, looking to make a quick buck with a profitable Before long, the number of GPU mining rigs—combined with Bitcoin's regulatory difficulties—made massive amounts of power not just an advantage, but 

Bitcoin Mining Decentralization via Cost Analysis - arXivOct 12, 2017 Payments to us are made in Bitcoin, but we do not mine Bitcoin – as GPU-based mining rigs are not effective on the Bitcoin blockchain. Our mining rig, running the NiceHash software, cycles through algorithms that check which altcoins are profitable to mine and puts our machine to work. Our rig then mines  ethereum cloud mining news Jun 13, 2017 7 reasons Bitcoin mining is (likely) not worth your time in 2017. 6 bitcoin mining what is it called Marathon Patent: A Bull And Bear Take On Crypto Mining ProjectionsHow to Mine Bitcoin Gold - BTG Mining, Mainnet Launched Huge Using WhatToMine you can check, how profitable it is to mine selected altcoins in comparison to ethereum or bitcoin.Bitcoin Essentials - Google Books Result

Is gpu bitcoin mining profitable

Bitcoin mining South Africa - Bitcoin ASIC miners mining profitability in South Africa. Do you want to mine bitcoin in South Africa? im looking at building a 4 or 6 GPU rig (RX480) . what would the Bitcoin yield be per month (on average) for say a 4 GPU rig and a 6 GPU rig. francois. Not enough….you will make more money 

How do you mine Bitcoin – and is it still worth it? - The ConversationBitcoin Essentials - Google Books Result Thanks for asking this question. I see a lot of people all the time who assume GPU mining is profitable. Try googling "bitcoin mining calculator" and see. Presently (in 2015) the calculator will tell you that you would be able to mine one bitcoin in about 1000 to 10 000 years. But you have to consider that there  bitcoin mining farm game Particularly would like to draw your attention to following article and YouTube videos describing Bitcoin mining: The Essence of Actually Bitcoin mining is already a specialized business and not profitable for everyone. Therefore we research only. You can find there comparison (including ASIC, CPU and GPU miners):Oct 22, 2017 Step-by-step instructions on how to build your own GPU Ethereum mining rig. Start mining Ethereum today and Another reason why people continue mining even when it's unprofitable to mine Ethereum is because of their belief that Ethereum will be worth much more in the future. Even though Ethers are  bitcoin data mining Bitcoin Mining Decentralization via Cost Analysis - arXivMining Benchmark - Hardware - Gpu / Asics Profitability Comparator

Jun 24, 2017 When we are dealing with Bitcoin mining, the very first important factor we really need to know is the hashrate. Hashrate is a process of complex calculation of a CPU or GPU to retrieve information which are written in computerized script. Bitcoin is being program as an encrypted programming code and Graphics card stock has long been tapped out due to cryptocurrency miners, but does what they're doing make any sense? You should compare how much money you made from mining to how much you would have made if you invested the upfront cost of the rigs directly into Bitcoin Cash or Bitcoin  GPU mining,profitable or not - Furabit bitcoin miner 4pda Mar 30, 2017 “I get quite a lot of requests to assist and advise with setting up Bitcoin mining operations and almost always the end result is that it makes more sense to set up a GPU mining rig where a user/miner has a lot more choice.” “When it comes to choosing the currency one wishes to mine, while with Bitcoin ASIC My Crypto Buddy bitcoin data mining xp Interview: CEO of world's largest bitcoin cloud miner answers the Fast forward 6 months later in Summer 2014, it was borderline profitable since it consumed more electricity than made profit. What killed GPU mining back then were introduction of Scrypt ASICs which made the difficulty skyrocket exponentially and combined with the MtGox bankruptcy and falling BTC price.

How to earn Bitcoins - Step by Step: - Google Books ResultSep 17, 2017 The computation speed and power efficiency of ASIC essentially killed the profitability of using GPU based mining quickly. In order to stay in the Bitcoin mining game, Adafruit's instruction to build a Raspberry Pi Bitcoin Miner, which can hash at 2 GH/s with extremely low power consumption (see the  Mining Pool Hub I Home bitcoin mining safe view Sep 13, 2017 Guide to Mining Profitability When Peter and I first started looking at GPU mining as a way to make residual income profits were HIGH. I'm talking 3 month return on investments for a $3500 GPU mining rig. Since then, ma…Bitcoin miners say they heat their houses for free - Yahoo Finance online bitcoin mining site The massively parallel nature of some GPUs allowed for a 50x to 100x increase in bitcoin mining power while using far less power per unit of work. While any Mining profitability is also dictated by the exchange rate, but under all circumstances the more power efficient the mining device, the more profitable it is. If you want Feb 3, 2017 To determine just how difficult mining has become, I've decided to run a GPU miner on an Amazon AWS EC2 g2.8xlarge. The Spot pricing I've been pursuing helped keep cost down but remains too expensive to be profitable. EC2 Hash Ethereum dual-mining profitability comparison (late June 2017).

Bitcoin miners say they heat their houses for free - Yahoo FinanceGraphics card stock has long been tapped out due to cryptocurrency miners, but does what they're doing make any sense? You should compare how much money you made from mining to how much you would have made if you invested the upfront cost of the rigs directly into Bitcoin Cash or Bitcoin  Find out what your expected BTC and USD return is depending on your hash rate, power consumption and electricity cost. Find out if it's profitable to mine Bitcoin. Do you think you've got what it takes to join the tough world of cryptocurrency mining? bitcoin mining without special hardware 5 days ago Bitcoins are not a good choice for beginning miners who work on a small scale. The current up-front investment and maintenance costs, not to mention the sheer mathematical difficulty of the process, just doesn't make it profitable for consumer-level hardware. Now, Bitcoin mining is reserved for large-scale Marathon Patent: A Bull And Bear Take On Crypto Mining Projections free bitcoin cloud mining history Bitcoin for the Befuddled - Google Books ResultSep 17, 2017 The computation speed and power efficiency of ASIC essentially killed the profitability of using GPU based mining quickly. In order to stay in the Bitcoin mining game, Adafruit's instruction to build a Raspberry Pi Bitcoin Miner, which can hash at 2 GH/s with extremely low power consumption (see the 

Is gpu bitcoin mining profitable