Как майнить биткоины с помощью видеокарты: обзор видеокарт и советы по выбору

Step 5 — Stay Up To Date With Bitcoin News

Staying up to date with Bitcoin news is important for your bitcoin mining profits. If you want general Bitcoin news then we recommend the WeUseCoins news section.

There is the Bitcoin Mining News Section and these are the 5 most recent articles:

• Advantages Of Using Bitcoin For Deposits
• Making Good Money Mining Bitcoin? Time To Invest It
• Why Every Bitcoin Miner Needs A VPN
• Some Popular Online Places Where You Can Use Your Bitcoins
• The Landscape of Cryptocurrencies in China
• Online Payments and The Future is Here
• Is Bitcoin Mining Still Profitable in 2018?
• How To Get Started With Bitcoin Gambling?
• Decentralized casinos expected to take over the online gambling industry
• How To Mine Smartcash?

Red Flags to Look Out for In Cloud Mining Operations

If you believe you have found a legitimate cloud mining company, you can really make sure by putting it to the test.

If any of these red flags are present, we recommend proceeding with caution.

NOTE: the following are taken largely from Puppet’s Cloud Mining 101 reddit post, which is a great supplement to this post.

Is there a way to direct hashing power to your chosen pool?

If you have purchased options for the right to some amount of hashing power, there is no reason why you shouldn’t be able to direct that hashing power to any pool that you want.

If this is not an option, it is very likely that the hashing power does not exist at all.

That said, just because a pool does allow you to redirect hashing power, does not mean it’s legitimate.

Has an ASIC manufacturer endorsed the cloud miner?

There are only a handful of ASIC manufacturers who could service a large scale mining operation with hardware. Any cloud mining operation would not only allow an ASIC manufacturer to disclose a large ASIC purchase, but they’d also want them to do so to prove they are serious. So far, no cloud mining operation we are aware of has has an ASIC manufacturer acknowledge they are selling hardware to a cloud mining company.

For instance, Bitmain has publicly endorsed BitDeer, which does indicate that Bitmain has supplied BitDeer with ASICs.

Does the cloud miner have an affiliate program?

Cloud mining operations that offer affiliate bonuses are very suspect, especially when they are offering numbers as high as 10%. Bitcoin mining is very competitive and has incredibly thin margins. There would be no way to mine profitably if they were paying not only you, but also the person who referred you.

An image of a sketchy affiliate program paying way too high of referral fees

Can you find out who the owners are?

If there is no way to the know identity of the cloud mining operation, there is no way to hold them accountable if they run with the money. It also makes it harder to catch the person who stole your money.

Hashflare lists no actual names on its ‘about us’ page.

If, for instance, Jack Dorsey or Elon Musk was an investor/founder of a cloud mining operation (and they were public about it in a verifiable way), it would speak volumes about the legitimacy of the operation because they are so wealthy and so public that they would have too much to lose by scamming a few thousand people out of a few Bitcoins.

WARNING: Just because a cloud mining website boasts a famous person as an investor or advisor does not mean that person is actually investing or advising. Anyone can throw up a picture of Elon Musk on their site. The real proof is if Elon Musk himself says in a news clip that he is a founder.

Can you sell your shares?

Investments should never be a one-way transaction. If you can easily give the cloud miner money, but there is no obvious way to sell your position and get it back, then that is a good indication you will never get your money back.

Hashflare closed all their contracts without notice.

Does the cloud miner guarantee profits?

Any investment that guarantees profits is a scam. If the cloud miner has so far made good on delivering its guarantees, it is because they are using funds from new investors to pay off old ones and appear solvent. Ponzi schemes work this way. Eventually, they are going to run with the money, but you never know when it will happen.

The other point to consider is: if a miner could guarantee profits, why would they sell that right to you? Why wouldn’t they take the guaranteed profits for themselves?

Is there an unlimited amount of hashrate for sale?

If the amount of shares for sale in the cloud mining operation appear infinite, then they are definitely running a scam. No miner has an unlimited amount of hashing power. If they did, they could just 51% attack the network of their choosing.

Best GPU For Mining Bitcoin: Top 3 BTC Miner Online gpu’s

www.bitbetbuddy.com

The Nvidia GeForce 1070. While this is an impressive video card for gamers, it also happens to be an amazing card for cryptocurrency mining as well. This GPU comes with a middle range hash rate of 300MH/ s. In addition to having a middle ranged hash rate, it tends to consume less power with its 150Watts per unit.
The AMD Radeon RX580. Otherwise referred to as the “budget-friendly” GPU mining rig, the AMD Radeon is one of the biggest names in the GPU mining sphere.
The GeForce 1060. This is the little sister to the GeForce 1070. Like the Radeon GPU mining rig mentioned above, the GeForce 1060 happens to be cheap. It is currently selling for $300.

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3 Important Things About NiceHash

Never take any advice blindly. Read these notes before deciding to dive in.

• First and most importantly, NiceHash does not actually use your PC’s hardware to mine crypto coins like Bitcoin, Litecoin or Ethereum. Instead, you’re selling your PC’s hashing power to other miners who are mining those coins, effectively contributing to a pool’s combined power. The reward? NiceHash pays you in Bitcoin at regular intervals. You can then transfer your earnings to an exchange like Coinbase and buy crypto coins if that’s what you’re after, or simply connect a bank account and cash out.
• Your hashrate — or the power at which your GPU can mine — is always being directed to what the most popular crypto coin is. It’s completely hands-off. Before your first launch or whenever you update your drivers, the software will benchmark your GPU hashrates for a variety of algorithms that correspond with those coins. Then at regular intervals it auto-switches to the most profitable one (to see these on your own, visit a site like WhatToMine.com). This means you’re maximizing profit without needing to invest time in constant research or speculation. Time is valuable to me, and probably to you.
• If you do want to get serious about mining, NiceHash may not be for you. Users can see higher hashrates and thus higher profits when doing things like flashing their GPU’s BIOS, using command-line based clients, overclocking and undervolting, and installing alternate drivers. But if you just want to click a button and start generating a profit, NiceHash is the easy button.

Step 4 — Set Up A Bitcoin Wallet

The next step to mining bitcoins is to set up a Bitcoin wallet or use your existing Bitcoin wallet to receive the Bitcoins you mine. Copay is a great Bitcoin wallet and functions on many different operating systems. Bitcoin hardware wallets are also available.

Bitcoins are sent to your Bitcoin wallet by using a unique address that only belongs to you. The most important step in setting up your Bitcoin wallet is securing it from potential threats by enabling two-factor authentication or keeping it on an offline computer that doesn’t have access to the Internet. Wallets can be obtained by downloading a software client to your computer.

For help in choosing a Bitcoin wallet then you can get started here.

You will also need to be able to buy and sell your Bitcoins. For this we recommend:

• SpectroCoin — European exchange with same-day SEPA and can buy with credit cards
• Kraken — The largest European exchange with same-day SEPA
• Buying Bitcoin Guide — Get help finding a Bitcoin exchange in your country.
• Local Bitcoins — This fantastic service allows you to search for people in your community willing to sell bitcoins to you directly. But be careful!
• Coinbase is a good place to start when buying bitcoins. We strongly recommend you do not keep any bitcoins in their service.

How does Bitcoin mining work?

Bitcoin is the most popular cryptocurrency, even though it isn’t yet regarded so much as a legal tender and not controlled by any government or any centralized entity. The high rate of Bitcoins growth continuously attracts more investors to get some into their crypto wallet address.

Currently, there are 18,674,481.25 Bitcoins in circulation out of the 21 million Bitcoins that will ever be mined. The current Bitcoin supply changes every 10 minutes as Bitcoin miners keep working to add more blocks to the “chain”, this is why it is referred to as “blockchain”.

All crypto mining begins with the blockchain while a group of the approved transactions is called blocks. The ultimate goal of a miner is to solve sophisticated mathematical problems and add an individual block to the blockchain. As of November 2020, a miner that actually adds a block to the Bitcoin blockchain is rewarded with 6.25 Bitcoins.

However, after four years the reward for each block that has successfully been mined is reduced by 50%, this process is termed as “Halving” which is enforced by the algorithm after 210,000 blocks of Bitcoins are mined.

What is bitcoin mining?

Bitcoin Miners are using their computational power to solve complicated mathematical problems before someone else. and adds the varifies transaction block to the ledger. Every calculation is based on POW called Proof of Work.

In other word, the Minimum amount of computational power spent to solve the problem. This process is not done by human beings. You need powerful hardware, which is specially designed for the process called Bitcoin Mining.

Our ASICS, application-specific Integrated Circuits is the most popular method for free bitcoin mining. ASICS chips are the same as CPU computers but different is that the sole purpose of it is Free Bitcoin Mining.

Free Bitcoin Mining takes a lot of electricity and effort, and huge competition so it is difficult for newbies to enter in free bitcoin mining race and get profit. Even newbies don’t have enough computing power or knowledge to outrank your competitors.

So you need to join well experience and old free bitcoin mining companies like QuickBTC. QuickBTC has powerful with high computing power and the latest ASICS chips. If you are new to bitcoin mining free business, QuickBTC will help you generate free bitcoin.

That’s why QuickBTC is a free bitcoin generator. You simply enter your bitcoin address, put everything on us. Quick BTC generates bitcoin from our auto mining concept for free. What are you waiting for? Add bitcoin addresses and Starts earning bitcoin from our free bitcoin mining services.

Frequently Asked Questions

Below are some of our most asked questions by readers.

If you’re wondering about a topic on this page, odds are we have the answer here.

What is an ASIC miner?

ASIC stands for ‘Application Specific Integrated Circuit’ and is a computer dedicated specifically to one thing. In our case it’s dedicated to Mine Bitcoin and only to mine Bitcoin.

Can I Mine Bitcoin on my PC?

You can, but you will lose lots of money doing this. The cost of electricity to mine using a computer will cost significantly more than the amount of Bitcoin you are able to mine.

Even if you have the very best computer on the market, it will never compete with the profitability of an ASIC mining machine which is specifically developed to mine Bitcoin.

Historically you could profitably mine with a computer but those days are long gone. In the early years of Bitcoins existence people used to mine with computer processors (CPUs).

Eventually people realized that graphics cards, or GPUs, could mine much more profitably than CPUs. This was once again replaced when people started building FGPA (Field Programmable Gate Array) computers.

Today CPUs, GPUs and FGPAs are outdated and have been replaced by ASIC computers. Mining with anything other than an ASIC today is very unprofitable and you are better off buying the Bitcoin on the market than using them.

Where Can I Mine Bitcoin for Free?

Unless you can find free electricity through your government or housing contract you cannot mine Bitcoin for free.

Even if you can secure free electricity you will still need to buy some kind of mining hardware in order to mine Bitcoin.

Should I mine Bitcoin?

In most cases you probably should not mine bitcoin.

Unless you can acquire mining hardware and have a cheap or free electricity rate it is difficult to mine bitcoin profitably. Bitcoin mining is a very competitive global industry that is open to anybody with mining hardware.

If you can profitably compete with those in the industry it may be worth it but in most cases you will get more for your money by buying from the market.

If you don’t believe us, just use our Bitcoin mining profitability calculator to see for yourself.

Why Do You Need a Bitcoin Mining Operating System?

Bitcoin mining rigs and systems have come a long way since the beginning. The first Bitcoin miners made do with the tools they had at their disposal and set up various software to control the mining hardware in their rigs.

While these make-shift solutions were better than nothing, they didn’t exactly work efficiently. Not only did that slow down the mining process, but it also made it difficult for newcomers to join in on the fun.

Necessity is the mother of all invention, so along came solutions like Awesome Miner, ethOS, and SimpleMining that streamlined the mining process. Let’s briefly review some of these early solutions.

What is CGMiner?

CGMiner is an open source ASIC/FPGA mining software written in C designed for several platforms — Windows, OS X and Linux. CGMiner is one of the oldest bitcoin mining software and it has the ability to run on any computer and is compatible with multiple mining hardware.

What us BFGMiner?

BFGMiner is designed for FPGA and ASIC mining. BFGMiner offers advanced users the opportunity to mine multiple cryptocurrencies by simultaneously hashing on mining algorithms like Scrypt and SHA256d. BFGMiner has remote interface capabilities.

What is Awesome Miner?

Awesome miner is a total software suite to manage your mining operation. It features support for as little as one and as many as 200,000 miners. Users can also use the ‘profit switching’ feature to switch which coins your miners are mining in real time, based on revenue and power consumption. Users of Awesome Miner can expect 10% higher performance for their Antminer S9s and a whopping 40% for Antminer S17.

@@ -451,36 +472,64 @@ But many users of the existing systems still experience issues with:

• Managing the mining system remotely.
• Maximizing the efficiency of their hardware.
• Difficulty adjustments

How To Start Bitcoin Mining

To begin mining bitcoins, you’ll need to acquire bitcoin mining hardware. In the early days of bitcoin, it was possible to mine with your computer CPU or high speed video processor card. Today that’s no longer possible. Custom Bitcoin ASIC chips offer performance up to 100x the capability of older systems have come to dominate the Bitcoin mining industry.

Bitcoin mining with anything less will consume more in electricity than you are likely to earn. It’s essential to mine bitcoins with the best bitcoin mining hardware built specifically for that purpose. Several companies such as Avalon offer excellent systems built specifically for bitcoin mining.

Examples of the best Bitcoin mining software for Windows, Linux and Mac OSX:

MinePeon: Open source and may need WinDisk32Imager.

EasyMiner: A GUI based miner for Windows, Linux and Android. EasyMiner acts as a convenient wrapper for the built in CG; BFGminer softwares. It auto configures your Bitcoin miners and provides performance graphs to for easy visualization of your Bitcoin mining activity.

BFGMiner: A modular ASIC, FPGA, GPU and CPU miner written in C, cross platform for Linux, Mac, and Windows including support for OpenWrt-capable routers.

CGMiner: This is a multi-threaded multi-pool GPU, FPGA and ASIC miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins.

Additional Free Bitcoin Mining Applications

MinePeon: Open source and may need WinDisk32Imager.

EasyMiner: A GUI based miner for Windows, Linux and Android. EasyMiner acts as a convenient wrapper for the built in CG; BFGminer softwares. It auto configures your Bitcoin miners and provides performance graphs to for easy visualization of your Bitcoin mining activity.

BFGMiner: A modular ASIC, FPGA, GPU and CPU miner written in C, cross platform for Linux, Mac, and Windows including support for OpenWrt-capable routers.

CGMiner: This is a multi-threaded multi-pool GPU, FPGA and ASIC miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins.

50Miner: A GUI frontend for Windows (Poclbm, Phoenix, DiabloMiner).

BTCMiner: Bitcoin Miner for ZTEX FPGA Boards

BitMoose: Run Miners as a Windows Service.

Poclbm: Python/OpenCL GPU miner (GUI (Windows and MacOS X))

Poclbm-mod: more efficient version of Poclbm (GUI)

DiabloMiner: Java/OpenCL GPU miner (MAC OS X GUI)

RPC Miner: remote RPC miner (MAC OS X GUI)

Phoenix miner: Released in 2011. Free and open source.

CPU Miner: Mining software for solo or pooled mining.

Ufasoft Miner: CPU/GPU miner for Windows pooled mining.

Pyminer: Released in 2011. CPU mining client.

Remote Miner: Open source Bitcoin miner for pooled mining. Works with RPC Miner.

Open Source FPGA Bitcoin Miner: Released in 2011. Makes use of a compatible FPGA Board. Can be used to mine in a pool or solo.

Best Bitcoin Mining Software Windows

MinePeon: Open source and may need WinDisk32Imager.

EasyMiner: A GUI based miner for Windows, Linux and Android. EasyMiner acts as a convenient wrapper for the built in CG; BFGminer softwares. It auto configures your Bitcoin miners and provides performance graphs to for easy visualization of your Bitcoin mining activity.

BFGMiner: A modular ASIC, FPGA, GPU and CPU miner written in C, cross platform for Linux, Mac, and Windows including support for OpenWrt-capable routers.

CGMiner: This is a multi-threaded multi-pool GPU, FPGA and ASIC miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins.

50Miner: A GUI frontend for Windows (Poclbm, Phoenix, DiabloMiner).

BitMoose: Run Miners as a Windows Service.

Poclbm: Python/OpenCL GPU miner (GUI (Windows and MacOS X))

Poclbm-mod: more efficient version of Poclbm (GUI)

CPU Miner: Mining software for solo or pooled mining.

Ufasoft Miner: CPU/GPU miner for Windows pooled mining.

Best Bitcoin Mining Software Mac OSX

MinePeon: Open source and may need WinDisk32Imager.

EasyMiner: A GUI based miner for Windows, Linux and Android. EasyMiner acts as a convenient wrapper for the built in CG; BFGminer softwares. It auto configures your Bitcoin miners and provides performance graphs to for easy visualization of your Bitcoin mining activity.

BFGMiner: A modular ASIC, FPGA, GPU and CPU miner written in C, cross platform for Linux, Mac, and Windows including support for OpenWrt-capable routers.

CGMiner: This is a multi-threaded multi-pool GPU, FPGA and ASIC miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins.

Poclbm: Python/OpenCL GPU miner (GUI (Windows and MacOS X))

Poclbm-mod: more efficient version of Poclbm (GUI)

DiabloMiner: Java/OpenCL GPU miner (MAC OS X GUI)

RPC Miner: remote RPC miner (MAC OS X GUI)

ASIC Bitcoin Mining Software

BFGMiner: A modular ASIC, FPGA, GPU and CPU miner written in C, cross platform for Linux, Mac, and Windows including support for OpenWrt-capable routers.

CGMiner: This is a multi-threaded multi-pool GPU, FPGA and ASIC miner with ATI GPU monitoring, (over)clocking and fanspeed support for bitcoin and derivative coins.

5 Best GPU for Mining Bitcoin | BTC Wires

www.btcwires.com

Nvidia GeForce GTX 1070. Nvidia which is known-name in the gaming industry found a different user base with almost same needs. Nvidia has been in the manufacturing of GPU mining rigs for long, and it’s GeForce GTX 1070 is perfect for the beginners.
AMD Radeon RX 580. The AMD GPU rigs are equally popular to that if Nvidia, if not more. The AMD Radeon RX 580 can generate hash rates of 29 MH/s and saves you a ton in electricity bills.
Nvidia GeForce GTX 1060. The GeForce GTX 1060 might not be the beast of a performer, but given the price point, it can easily be a good mining rig for beginners, as it is comparatively cheaper than any other option available in the list.
AMD Radeon RX Vega. One of the best performer from AMD, the RX Vega, and its benchmark scores even leave the Nvidia GeForce 1070 behind. It’s one of the great overall graphics card packages and does what it promises the best.

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Step #4: Select a Mining Pool

Once you get your mining hardware, you need to select a mining pool.

We recommend Slush Pool, as it is the oldest and has the best User Interface to make it easy to use. Check it out:

Without a mining pool, you would only receive a mining payout if you found a block on your own. This is called solo mining.

We don’t recommend this because your hardware’s hash rate is very unlikely to be anywhere near enough to find a block solo mining.

How do mining pools help?

By joining a mining pool you share your hash rate with the pool. Once the pool finds a block you get a payout based on the percent of hash rate contributed to the pool.

If you contributed 1% of the pools hashrate, you’d get .125 bitcoins out of the current 12.5 bitcoin block reward.

Quick Tip

Mining is actually NOT the fastest way to get bitcoins.

Buying bitcoin is the fastest way. Our exchange finder makes it easy to find an exchange. Try it here.

Best mining GPU 2020: the best graphics cards for mining …

www.techradar.com

Nvidia GeForce GTX 1070: Low power draw, high hash rate. Core Clock: 1,506MHz | Memory: 8GB GDDR5 | Memory Clock: 8Gbps | Power Connectors: 1 x 6-pin | Power Draw: 150W | Outputs: 3 x DisplayPort 1.4, 1 x HDMI 2.0, DL-DVIGood balance of power and hash rateHigh amount of memoryExpensive.
AMD Radeon RX580: AMD’s GPU is a mining winner. Core Clock: 1,257MHz | Memory: 8GB GDDR5 | Memory Clock: 8Gbps | Power Connectors: 1x 8-pin, 1 x 6-pin | Power Draw: 185W | Outputs: 1 DisplayPort 1.4, 1 x HDMI 2.0Great priceVery good coolingOften sold out due to its popularity for mining.
Nvidia GeForce GTX 1060: A solid alternative to the AMD Radeon RX 480. Core Clock: 1,506MHz | Memory: 6GB GDDR5 | Memory Clock: 6Gbps | Power Connectors: 1 x 6-pin | Power Draw: 120W | Outputs: 3 x DisplayPort 1.4, 1 x HDMI 2.0, DL-DVIAffordableGood mining performanceStock can be sparse.
AMD Radeon RX Vega 56: Punchy graphics performance above its weight. Core Clock: 1,156MHz | Memory: 8GB HBM2 | Memory Clock: 800MHz | Power Connectors: 2 x 8-pin | Power Draw: 210W | Outputs: 3 x DisplayPort 1.4, 1 x HDMI 2.0Very good mining performanceHigh energy consumptionRuns a tad hot.

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ASIC Mining firmware

By default your mining hardware comes installed with stock manufacturer firmware, but did you know that there are other options that can be used to add additional mining features and even improve mining efficiency?

Stock (Manufacturer) Firmware

This is the default firmware that will ship with your ASIC miner. This firmware is a closed-source, internally developed, firmware from the manufacturer.

This firmware allows you to customize some parameters of the mining hardware but restricts some features in order to protect their customers from damaging the hardware.

As an ASIC manufacturer, the last thing you would want is for your customers to break their newly acquired equipment.

Manufacturers claim that by keeping the software closed-source they can ensure the miner «works correctly» and remains «secure».

While it may protect your ASIC from damage or improper use, it severely limits the ASIC’s full capabilities.

Following the ethos of Bitcoin, you may be able to see how closed sourced software is a bad approach for mining hardware manufacturers.

Over the years, there have been a couple of incidents that have shifted users preference away from closed-source stock firmware. Here are a few examples:

Antbleed

In 2017, a hidden software component called «Antbleed’’ was included in ASIC miners created by Bitmain.

It enabled Bitmain to take remote access of any of their customers’ miners at any given time.

Bitmain argued that this «feature» was used as a management diagnostic tool, but in reality, this could allow Bitmain to disable any of their customers’ miners at any time.

As people started to learn about this, they became very concerned that Bitmain might take advantage of this «feature».

Заработок на майнинге криптовалют

Понятие бесплатный майнинг абсолютно бессмысленно. Как минимум нужно оплачивать немаленькие расходы на электроэнергию, а также чинить или заменять технику, которая быстро изнашивается от круглосуточной работы. Доходность же этого дела постоянно падает. Давно прошли те времена, когда мощности простенького компьютера хватало для получения хотя бы 100 рублей в день.

Лохотрон FreeMining построен на так называемом облачном
майнинге. Нам предлагают арендовать оборудование компании, которое и станет
добывать криптоденьги. Есть ли такие сервисы в реальности? Да, но они требуют
приличных вложений. Никто не даст вам в аренду мощную технику за несколько
сотен рублей в месяц!

Посмотрим, сколько принесет заработок на майнинге
криптовалют, а точнее, каким способом жулик будет выманивать у нас деньги.

• Проходим регистрацию;
• Попадаем в личный кабинет. Тут масса непонятных
  графиков,
• Автоматически запускается бесплатный майнинг.
  Уже через несколько минут на балансе оказываются первые десятки рублей. Выше
  уже объяснили, что аренда техники обошлась бы в огромную сумму, а не в 0 рублей;
• Можно в 2 раза увеличить скорость майнинга за
  дополнительное оборудование ценой от 300 рублей, что также полный бред;
• Вывести «заработанное» не получится. FreeMining
  лохотрон.

При попытке перевода финансов просят заплатить 200 рублей за
подтверждение личности. Дополнительно подталкивают к оплате дополнительных
услуг. А это еще от 300 до 1350 рублей. Держитесь от проекта подальше.

Хороший доход требует приличных вложений – сил, денег, времени. Узнайте, как заработать своим умом без всякого обмана. Обзоры Проверенных курсов доступны всем желающим.

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