Bitcoin mining.

[Bitcoin]

How to calculate Hash power output of your cryptocurrency mining/ cloud mining|3:18

[Bitcoin]

How FPGAs Mine Cryptocurrency.
We've explained how crypto mining works. But how do Field Programmable Gate Arrays enhance mining? How do they mine cryptocurrency more efficiently?
Well, FPGAs are one of several options available to crypto miners. Today, miners can use CPUs, GPUs, FPGAs, or ASICs to mine cryptocurrencies. In the early days of bitcoin, anyone with a high-end gaming GPU could mine bitcoin from an ordinary computer. Today, you need the latest ASICs to even think about turning a profit with bitcoin.
FPGA mining provides users with a solution that is different from the alternatives above. It can be cheaper or more expensive, although it's certainly more flexible than GPU, CPU, and ASIC mining setups. FPGA mining rigs are known to have optimal power efficiency and higher hashes per second than GPUs.
To setup an FPGA mining system, you'll need to install special chips in specific sequences and arrays to increase your computer's ability to guess hashes.
One of the best things about FPGA mining is that it's the most flexible option; instead of buying a Bitcoin mining ASIC that only mines bitcoin, for example, your FPGA setup can be customized to mine any cryptocurrency.
Many novice miners start with FPGA mining before moving up to ASIC mining, for example. Once you have experience and understand how crypto mining works, you'll be well-equipped to run a profitable ASIC mining farm.
FPGAs Are Very Customizable.
When you buy an ASIC miner, that miner is really good at mining one specific cryptocurrency. That machine is built to devote every possible resource towards mining bitcoin. It's a single tool that is designed from the ground up to mine bitcoin as efficiently as possible.
FPGAs, however, are different. They consist of multiple building blocks that can be put together to mine various cryptocurrencies.
For this analogy, think of an ASIC like a lawnmower. The lawnmower is really good at accomplishing a specific task: mowing a lawn. It's the best way to mow the lawn.
FPGAs, meanwhile, are like a toolkit of options that could be arranged to mow the lawn in various ways. You have a screwdriver, a hammer, a machete, and scissors, for example. You also have a hose to water the lawn after it's cut, sprinklers, fertilizers Instead of just having a lawnmower - like an ASIC - you have multiple tools you can use to cut and grow the lawn in various ways with various efficiency levels. It's a wide assortment of tools that gives miners lots of different options.
When you setup all of these options to work in optimal form, your FPGA will deliver the highest profits and best possible efficiency.
Benefits of FPGA Mining.
There are several crucial benefits to FPGA mining, including:
Less Power Consumption: FPGAs are designed to consume less power than other integrated circuits. Less power consumption means more profit for miners. Crypto miners have already relocated to countries or regions where electricity prices are low. Miners in certain parts of Canada and the United States, for example, pay less than $0.05 per kWh for hydroelectricity, which makes it much easier to make a profit than someone paying, say $0.40 per kWh in Germany.
Customization: FPGAs can be customized to meet all different types of needs. You can configure FPGAs to compute different algorithms for different cryptocurrencies, for example. You can switch to the cryptocurrency that is most profitable today, for example, and then customize your FPGAs to mine a different, more profitable cryptocurrency in the future. Best of all, this switch can occur with limited downtime.
Ideal for Hobbyists or Server Farms: You can use FPGAs to profitably mine cryptocurrency at home. You can also use FPGAs as part of a server farm. Whether you're an at-home hobbyist or a miner with a huge warehouse space, FPGAs may work for you.
Affordable: You can buy low-end FPGAs like the F1 Mini+ for under $200. If you're a hobby miner interested in exploring crypto mining for the first time, then FPGA mining is certainly an option. FPGA mining isn't beginner-friendly, but it can certainly be affordable.
Profitable: In mid-2019, FPGA mining can easily earn $12 of profit per day.
FPGA Versus ASIC Versus GPU.
The three most popular types of crypto mining available today include FPGA, ASIC, and GPU mining:
GPU (Graphics Processing Unit) Mining.
GPU mining is like a toolbox that provides you with lots of different options. You can use these tools for various tasks, although it's not the most efficient option for any task. Instead of having a lawnmower to mow the lawn, for example, you have a machete. It gets the job done, but a lawnmower would be better.
GPU mining relies on your computer's graphics processing unit (GPU). The primary purpose of a GPU is to render graphics. It produces hashes faster than a CPU, although it's still much slower than FPGA and ASIC mining because, again, the primary purpose of a GPU is to process graphics and not mine cryptocurrency.
The main advantage of GPU mining is that it's adaptable. You can change the algorithms. GPUs are also easy to get: anyone with a gaming computer already has a decently-powered GPU. GPU miners can also be dual-purpose: you can game during the day, then mine crypto at night.
FPGA (Field Programmable Gate Array) Mining.
FPGAs, like GPUs, can change algorithms, making them adaptable. Unlike with GPU mining, however, you'll need to build both the digital circuit design and the software. It's not user-friendly, and it may take weeks or even months to build your system. FPGAs also used to be difficult to purchase. Today, however, you can find all types of FPGA chip models and sizes, ranging from cheap ($200) to expensive ($6,000) options, making FPGA mining affordable.
ASIC (Application Specific Integrated Circuit) Mining.
ASICs are designed to run only a specific algorithm. These miners run that algorithm very fast, but the algorithm can't be changed (or, at least the ASIC won't be as efficient if you're mining a different cryptocurrency). ASICs are expensive, although they're profitable and easy to use.
Best FPGAs Available Today.
Some of the most popular FPGAs available today include:
F1 Blackminer: $1,350 F1+ Blackminer: $2,199 Refurbished BTU9P: $1,999 Refurbished BCU1525: $1,999 F1 Mini+: $189.
FPGA Mining: Best Coins and Algorithms to Mine.
One of the best parts about FPGA mining is that you can switch between coins as one coin becomes more profitable. Instead of being stuck with one specific coin, you can choose the one that makes you the most money today, this week, or this month.
Some of the most popular algorithms and coins currently being used in the FPGA community include:
Algorithm: Keccak-ZP Most Profitable Coin: Zen Protocol Algorithm: 0xToken Most Profitable Coin: 0xBitcoin Algorithm: Lyra2z Most Profitable Coin: Gentarium Algorithm: Tribus Most Profitable Coin: Denarius Algorithm: Keccak Most Profitable Coin: MaxCoin Algorithm: Nexus Most Profitable Coin: Nexus Algorithm: CryptoNightV7 Most Profitable Coin: Monero.
Switch between coins and algorithms to maximize your FPGA mining profitability.
How to Setup FPGAs.
FPGAs must be programmed using a special type of programming language. The two most popular languages are Verilog and VHDL . These are called "Hardware Description Languages", or HDLs.
When you program an FPGA in a Hardware Description Language , you're doing what's called " RTL Programming", or "Register Transfer Level Programming ". This means that the programmer who is programming the FPGA at the RTL level is able to fully control every individual item inside the FPGA for maximum customization and performance.
This is where FPGAs differ from general-purpose processors like CPUs and GPUs. CPUs and GPUs can be programmed using higher-level languages like C, C++, Java, and Python.
Because high level languages are much easier to learn and to use, many people have tried to create a system that allows you to program FPGAs using high level languages. A university project called Handel-C attempted to create a system like this in the late 1990s. Today, that system has evolved into several software packages, including Vivado HLS (High Level Synthesis) and a language called OpenCL .
These high level FPGA languages do work for some applications - like artificial intelligence - although they do not work well for crypto mining.
To mine cryptocurrency competitively, your FPGA must be configured on the lowest possible level, which is the register transfer level (RTL) using hardware description languages like Verilog and VHDL.
Today, FPGA miners are split between Verilog and VHDL. The two are structurally similar programming languages, although their syntax varies dramatically. VHDL is typically used in academic settings, while Verilog is used in the real world by programmers and companies.
One of the advantages of Verilog is that it has the same syntax as the C programming language. Plus, a Verilog program takes up less than half the text space that a similar program in VHDL would take up. Because of these advantages, Verilog is more popular among real-world FPGA implementations.
FPGA Mining and Bitstreams.
You'll see the term 'bitstreams' appear frequently when looking at FPGA mining. Once a program has been written for an FPGA, the FPA must be 'loaded' with that program.
This program is essentially just a configuration of the various logic elements inside the FPGA. The configuration tells these logic elements what to do. The configuration file is called a bitstream.
To load the program into the FPGA, you must have the correct bitstream. You must also have a special program on your PC that loads the bitstream into the FPGA.
It's important to remember that the FPGA's configuration is volatile: just like RAM, FPGAs will dump their configurations once power supply is lost. That's why most FPGA cards have a flash memory that sits right next to the FPGA. This flash memory holds the bitstream configuration file, and the card can be configured to automatically load the bitstream file upon startup.
There are also two different types of bitstreams or configuration files, including a standard bitstream and a memory configuration file:
Standard Bitstream: A standard bitstream is a configuration that will lose its contents when the unit loses power - just like RAM dumps its contents after power loss.
Memory Configuration File: A memory configuration file is designed to be loaded, from the PC, through the FPGA, into the neighboring flash memory so the FPGA can automatically configure itself when powering up.
Many miners will use a memory configuration file for maximum uptime. Memory configuration files are particularly useful for those running mining farms remotely. If there's a power outage at the mining farm, then the FPGA can come back online immediately.
If there's a power outage and you don't have a memory configuration file, then you would have to use a remote terminal program (like TeamViewer) to manually reprogram the FPGA.

[Bitcoin]

How to Calculate Mining Profits|4:50

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Final Word.
Ultimately, FPGA mining made headlines in 2018 after a Bitcointalk forum thread went viral. Ever since, FPGA mining has been a popular and powerful way to mine all different types of cryptocurrencies.
FPGAs can be customized to mine all different types of cryptocurrencies. They're not as powerful as ASICs, but they're more customizable. You get the customizability of a GPU miner with the high power and efficiency of an ASIC. We will continue to update this FPGA mining review with new products, announcements and advancements in the world of Field Programmable Gate Arrays.
I'm Aziz, a seasoned cryptocurrency trader who's really passionate about 2 things; #1) the awesome-revolutionary blockchain technology underlying crypto and #2) helping make bitcoin great 'again'!
Hacking the FPGA Control Board from a Bitcoin Miner.
Once your done, you'll have a dual core Cortex A9 Linux board with 256 MB DDR3 and a Artix-7 ..
Once your done, you'll have a dual core Cortex A9 Linux board with 256 MB DDR3 and a Artix-7 FPGA featuring 28K logic elements to play with. Where you go from there is up to you.
Designing your own FPGA or ASIC to mine for Bitcoins.
. is not a great idea.
Sorry to burst your bubble in the first sentence. Maybe you think that you can use your hot Digital Design skills to program your sweet Xilinx Spartan 6 development board to make you tens of thousands of dollars. Well get that idea out of your head now, it’s not happening. Still reading? I’ll elaborate.
Bit coins (bitcoins) are an interesting beast. They are specifically designed to become exponentially more difficult to get the more people are out there trying to get them. If you’re reading this, sadly you’re too late to the party. There are so many people who have custom hardware specifically designed to find bitcoins that your little FPGA development board doesn't stand a chance. You might make a few dollars, but if you are pursuing it for anything other than educational reasons, you should not waste your time.
The reason for this is that there are already pieces of hardware on the market for anyone to purchase. This hardware can find bitcoins hundreds of times faster than you can. And they’re expensive. These all use ASICs (Application Specific Integrated Circuits) to mine. ASICs are always going to be faster than an FPGA you design. This is because the ASICs are packed full of logic that is specific to mining bitcoins. Additionally, since they are designed for one purpose only, they can run their clocks much faster than your FPGA can. Also, ASICs are very expensive to develop (in the hundreds of thousands of dollars). This is why the companies who sell these can charge so much for them.
All pieces of your computer can be used to mine for bitcoins. When bitcoins were new, people used their CPUs. Eventually someone realized you could use your graphics card (GPU) to do some of the work. After that people built FPGAs whose sole purpose was to make money. And today there are over a dozen different ASIC based Bitcoin mining machines that will blow the others out of the water. Bitcoin mining is measured in Mega-hashes per second (Mhash/s). In order to make $10 at today’s rate of.
$120/bitcoin, you would need to use your Spartan 6 development board for about eight months. Oh and that doesn't include the cost of electricity. Check a good Bitcoin mining calculator if you want to check the results for today’s rates.
The table below compares a few of Bitcoin mining options:
As you can see from the selections above, if you aren’t using the ASIC method of hunting down bitcoins, you’re going significantly slower than everyone else. So I’m sorry to bust your bubble, but don’t bother finding your own bitcoins.
Help Me Make Great Content! Support me on Patreon! Buy a Go Board!
FPGA (Field-Programmable Gate Array) vs ASIC Crypto Mining Comparison.
Main Difference Between FPGA and ASIC Mining.
During the last years, the Bitcoin mining ecosystem has been experiencing important changes. At the beginning, it was possible to mine bitcoin with a CPU processor, but later, it was possible to do it with GPUs. After it, GPU mining was replaced by FPGA and ASIC miners.
What Is FPGA?
FPGA stands for Field-Programmable Gate Array. These devices were very popular among users that did not want to keep mining in the competitive landscape of GPU mining activities. Those devices have been designed in a way that users can configure their integrated circuits once the manufacturing process is completed.
Some time later, bitcoin miners started to upgrade their operations to FPGA. In this way, they were able to become more efficient and consume less energy. The FPGAs have a very similar functionality to ASIC miners. Those devices started to be sold in 2011 and 2012, and different companies and individuals were able to profit from them.
But later in time, ASIC hardware was able to outperform these devices, that were good, but not enough to compete with the most modern mining rigs.

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The Arrival Of ASIC Miners.
FPGA and ASIC hardware have many things in common. Indeed, both of them process very similar logic function-based operations and produce an important Bitcoin mining power in a very efficient way.
ASIC hardware was much more powerful than the FPGA miners, in consequence, crypto enthusiasts and companies decided to move towards the latest ASIC miners. At the moment, there are just a few ASIC hardware manufacturers around the world, including BitFury Group and Bitmain Technologies Ltd. The Bitcoin mining industry is very competitive and just those with the proper teams are able to keep in the market. In the future, new hardware can appear and replace the latest ASIC miners that we see nowadays.
The Antminer E3, Batch 3 is one of the most powerful miners in the market and is has a price of $1876 dollars.
Bitcoin mining cards.
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Bitcoin mining is completely free. You can mining easily from any device. We do not charge you and do not make any deductions when requesting payment.
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All members who reach the payment limit and submit the payment request are paid on a regular basis every month.
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About Bitcoin mining.
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Bitcoin mining is done by private computers. The role of miners is to secure the network and process each Bitcoin . Miners do this by solving a calculation problem that allows them to assemble the transaction blocks (hence bitcoin's famous blockchain). Miners for this service are rewarded with newly created Bitcoins and transaction fees.

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HashFlare Cloud Mining : Free Profitability Calculator|10:59

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Pengalaman Nambang Bitcoin Hingga Sekarang - Cloud Mining Bitcoin Terpercaya|5:21

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Best Graphic Cards for Ethereum (ETH) Mining.
In 2008, a massive storm has hit the Internet, crypto currencies. With the introduction of Bitcoin, a serious development took its start. The digital gold has seen its debut.
The first transaction done with Bitcoins was just a dude buying a pizza for 10,000 Bitcoins. Now, more than 8 years later, a single Bitcoin is worth around $5000 (at time of writing).
Many believe that Bitcoin could even overthrow the central banking system all together, because of its decentralized nature. This leaves us with some serious implications about crypto currency. The most important one is that it is definitely something worth taking a look at and something worth investing into.
Before we jump into more details, here is a full list of graphic cards that you can use for mining Ethereum (ETH):
In its early stages, Bitcoin could be mined with just a simple laptop CPU. It wasn't worth too much back then. As more and more people got into it, mining became more difficult because of how the Bitcoin's algorithm is set up. As it reached a certain point, CPUs weren't enough anymore.
Some smart dude discovered that you could calculate the Bitcoin hash much faster with a graphic card. So people moved to using graphic cards and started investing thousands of dollars into them, to get themselves a bigger KiloHash rate.
This went on for a few years and soon enough, ASICs were developed. An ASIC is a piece of hardware that is made specifically for Bitcoin mining. It was developed for one single purpose. It can calculate the Bitcoin algorithm and mine Bitcoins.
A piece or multiple pieces of ASIC hardware that will get you up to speed with today's Bitcoin mining standards would cost you at least $2000 up to $4000+. The sky is the limit. Even then, you still have to account for the high electricity upkeep of Bitcoin mining.
So unless you have a lot to invest into your mining adventure, you'll have to look for some alternatives in order to make a good buck off crypto currency. Since many of us definitely won't be willing to invest thousands into ASIC hardware that has to be replaced after a year or two, we're left with switching to crypto currencies alternative to Bitcoin.
We have written this content piece to help our readers better understand the concept of mining Ethereum. You can also see what hardware works best for mining and how much they cost. With this, you can get a pretty clear idea of how much you can make with how big an investment.
But you can't know it precisely, since the cost of Ether constantly fluctuates. The current price of Ether is $236.85. That's a lot of scratch. So it is definitely worth investigating and investing.
Without further ado, let's get down to the good stuff!
So What is Cryptocurrency and What is Ethereum?
The concept of cryptocurrency is like God's word to some people and utterly confusing for others. A crypto currency is a digital asset that can be transferred from individual to individual without having a bank, government, company or any third party playing the role of the middle man. You can make a cryptocurrency transaction without a third party intermediary.
Cryptocurrencies are organized through an online network called Blockchain. It keeps a record of each transaction that happened within the network and keeps it securely on numerous computers within the network.
At the heart of every cryptocurrency, there is a mathematical problem to be solved, which process is called mining. It is done by high-end GPU cards that carry out these mathematical processes incredibly fast. Every time you solve one of these mathematical problems, you earn a unit (or multiple units) of the specific cryptocurrency.
The difficulty of the mathematical problem that people have to solve depends on the strength of the network they're in. As more people join the network and mine for the currency, the more the algorithm raises the difficulty, thus making it harder and harder to mine. As the number of people in the network increase, the more high-performing hardware is required to mine.
It's hard to foresee the price of a cryptocurrency and the best even the smartest people can do is guess and rely on the facts of the past few years. If you look at the fact that Bitcoin was worth about $1750 less than 3 months ago and now it's worth $2620, you can make some good guesses where the thing is going. It is also the reason why many people seek to jump into the crypto currency right now and why many cryptocurrencies got created.
There are a lot of cryptocurrencies out there, such as LiteCoin, DoGeCoin, Dash, BlackCoin and Ethereum.
A lot of these have aimed to make it possible for people to use their Graphic cards for mining crypto currency once again.
Ethereum is one of them and it has been on the rise for quite some time now. A lot of people who have thrown their mining graphic cards aside because the release of ASIC hardware have jumped back into business and they're making a decent buck out of it.
Ethereum is a platform for decentralized applications which runs smart contracts. These smart applications run the way they are programmed, without leaving any possibility to fraud, downtime, censorship or any kind of interference.
It handles value tokens, Ethers and other custom assets. It also offers a powerful arsenal of tools for developers around the world. People are able to make highly secure transactions of valuables online, without having to deal with any kind of middle man, such as a corporation. The system keeps tracks of any pledges made and any agreements created as a condition of the transaction.
But its core function is running programs that can't be hacked. It also lets us have websites that are completely owned by their users and lets you make deals without having to worry about frauds or being fooled. It creates a safe system.
On the contrary to Bitcoin, Ether isn't designed to serve as a global digital currency that you can use to buy goods. It can only be used to pay for specific kinds of actions performed within the Ethereum. Users receive Ether for lending their computing power to the network, which is used to validate transactions and for the contribution of its further development.
Although, you can buy Ether with Bitcoin and other currencies, it didn't develop in the same fashion as Bitcoin's market did. Bitcoin developed consistently, demanding better and better hardware as more users joined the network.
Bitcoin has a stable set of rules, which leads to 25 Bitcoins being given out every 10 minutes each day. The Ether network doesn't have this consistency yet and it has been announced that the networks rules will change soon as well. It will follow an in-development consensus algorithm's, Casper's rules.

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How Will Ethereum's Price Change?
Ethereum's network currently operates on a proof-of-work based algorithm, which rewards computers (users) who contribute to the network. With this network, miners create 5 ETH about every 20 seconds.
When Ethereum changes to the Casper algorithm, a proof-of-stake protocol, the rate will change as well. People will only be able to validate transactions if they pay a security deposit up front. This makes the network much more secure since it weeds out the possibility of users producing anything invalid. Any user producing anything invalid will be kicked out of the network.
In short, the Ether network will definitely change, but it still aims to provide value to people.
So, is it worth mining Ethereum?
Anybody who is trying to tell you whether it's worth to mine Ethereum or any other cryptocurrency is trying to be smart. Nobody knows whether it's worth mining or not. Nobody knew about Bitcoin either.
Like I said, there's a lot of guessing involved and jumping in always poses a risk. You should definitely do a lot of research and know exactly how much you have to invest and how much your ROI would be. To help you with that, we made this guide.
Let's look at a basic setup and how it would look in a mining operation. The six most important factors to look at are:
The Price of the Mining Equipment The Hash Rate Your Setup Can Produce The Difficulty of the Network Price of Ether Power Consumption Price of Power in Your Area.
An active example:
Estimated Price of Mining Equipment.
Here's a pretty powerful mining rig.
2x XFX R9 390X Graphic Card = $1200 ($600 each) (new) A power supply 650W 80+ EVGA = $120 Additional Parts for the Rig = $60.
Total Cost = $1380.
The XFX R9 390X Graphic Card operates on 27.5 Mh/s. So in this case your hash rate with two of these graphic cards would be 55 Mh/s. You can upgrade it to 82.5 Mh/s if you buy an additional graphic card, making your mining equipment much faster and much more profitable.
The current difficulty of the Ethereum network is 0.121 TH in 2017/6/27. It is constantly rising so it's important to keep eyes on it and adjust accordingly. You can see the network's difficulty chart at EtherScan.
Price of Ether.
The price of Ethereum is something you constantly have to keep an eye out for as well, because it fluctuates every minute. Right now, 1ETH is worth $471.
By using 2 GPUs, 1 CPU will usually use up about 850W.
Power Cost.
The cost of power in California is $0.21 while it's 14.5 cents/kwh in Utah. So it completely depends on where you live. I don't think you would move to Utah for the sake of mining, so you'll have to invest some time into knowing how power pricing goes in your area.
Another Good Way To Calculate.
An easy way to calculate how much you are able to earn with the amount you invest is by using an online calculator like:
CryptoCompare BadMofo's Ethereum Mining Profitability Calculator EtherScan's Ether Mining Calculator.
These calculators require you to type in your Hash rate (MH/s), how much power your hardware consumes and the cost per KW/h in your area. If you have these three variables, they can easily give you a fairly accurate figure of how much money you can make. Use all three of them to get the most accurate figure of how much you could make with your investment.
Choosing Your Mining Hardware.
During the past 16 months, mining Ethereum has become very popular. People mainly use graphic cards to mine it, so a lot of Bitcoin miners have blown the dust off theirs and a lot of people started to buy new ones.
This is good and all, but for this reason, a graphic card that regularly costs $200 has gone up to something like $600 or $800. Some even go higher. Since people see them as money making machines, the prices will probably go higher. There's even a shortage of a couple of models that are very good for mining.
So it's good to look at good graphic cards that produce a mean MH/s rate and still have reasonable pricing. One of which is the XFX R9 390X Graphic Card, which we'll get down to in a bit. So, without further ado, let's see the core devices of mining the all so popular cryptocurrency, Ethereum!
The Best Graphic Cards for Ethereum Mining.
Let's cut to the chase here. You probably don't care much about the gaming performance of these cards, so we'll only give some basic insight on their gaming performance. Having such high-end gaming graphic cards have their own benefits when it comes to entertainment purposes. This you probably know.
The most important thing for us to consider here is the perspective ROI of the mining rig that can be built with these graphic cards. Namely, the number of Mh/s they can work with.
Most of the setups you would invest into will return your investment in about 6 months. So hopefully you'll already be making some profit in the 7 th or 8 th month and continue making more in the following year.
As we mentioned above, the two core factors of a graphic card you would use for mining is the amount of power it consumes (W/h) and number of MH/s it has. These metrics can only be known with thorough testing, so it's hard to show accurate values about them. They are not shared on any of the product descriptions, meaning there's a lot to look into.

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Now that we know what we're focusing on, it's time to get down to business!
1. XFX Double Dissipation R9 390X 1050MHZ.
Sapphire Radeon R9 390X is one of the most powerful GPUs within reach. It comes at the reasonable price of $600, which is somewhat less than other high-end graphic cards' cost right now. It's a high-end gaming GPU that brings 4K gaming and virtual reality to your gaming experience.
You can enjoy the most high quality image and the smoothest gameplay with this beast thanks to its processor speed being 1055MHz, having DDR3 SDRAM and a hard drive size of 8192 MB. It was designed for gaming above full HD (1920×1080) resolution.
It's really a device that has hit the sweet spot with high performance and good pricing. But it is definitely noisier and a bit slower than other, more expensive GPUs. Though, it is a pretty good option when it comes to mining.
The R9 390X 8GB GPU has been battle tested in the field of mining lots cryptocurrencies and Ethereum as well. It produces a solid hash rate of 27.5 Mh/s and consumes about 275w as it mines.
Its wattage is 750 watts so it doesn't go easy on the electricity bill. Still, it is capable of producing a profit of $6.88/day and $206/month in many countries. Of course, this number varies depending on the cost of electricity in your area.
It was tested on Windows 8.1 Pro, which is provided in the package.
If you're looking to make your debut into Ethereum mining on a budget and still produce a solid hash rate or just want to enjoy super high quality gaming, this graphic card is for you.
2. Sapphire Radeon R9 295X2 8GB.
Now, I'm not going to use the already overused phrase "one of the best" here. The R9 295X2 is the fastest graphic card in the world! It has 8GB of VRAM and operates with 11.5 teraflops.
It is also among the few of its kind, because it features two graphics chip. This machine was built for some truly hardcore 4K gaming and is ready to wreck any task you throw at it. The R9 295X2 is the champion in the graphic cards arena and will cut down anyone who opposes it.
It is made to provide the most high-end gaming experience a gamer can have. But it is definitely a top competitor in mining Ethereum as well.
During its tests the R9 295X2 produced a rock solid 61.5 Mh/s Ethash. It operates on 430 Watts so it consumes more than the model mentioned above. Being a truly powerful device for Ethereum mining, it is often out of stock on Amazon.
People just grab it when they see that it's available. A rough estimate of the profit it makes per day would be around $4 per day and around $118 per month. It does indeed have power consumption between 430 and 450 watts, but it pays off.
Once you bought this model, you can expect to work its price off within 150 days, so you'll get your ROI after 6 months of mining.
The Sapphire Radeon R9 295X2 8GB is a true beast and it's definitely ready for some hardcore gaming and to make you a solid profit!
3. Sapphire Radeon R9 290 4GB.
Finally, we have a high powered graphic card that cuts corners in its price. It is a more inexpensive yet very powerful option for both gaming and Ethereum mining purposes.
This device was designed for budget conscious people who are very enthusiastic towards playing games in ultra-high resolution and in multi-monitor configurations, supporting up to 4 displays.
The R9 290 graphic card is definitely worth its price and delivers stunning performance in AAA games and Ether mining. It is equipped with 4GB of the highest performing GDDR5 memory. It can be clocked at 1300 MHz and can deliver a very high bandwidth.
Even under heavy load it stays much cooler than other models on the market, thanks the Tri-x cooling technology. It keeps cool under a consistent heavy load of mining Ether.
It produces 32.6 Mh/s on windows 10, which is decent and was very consistent during the test. It has a power consumption of 300 W which is half of what the above mentioned 8GB graphic cards consume.
This will also cut your power cost in half for all of the graphic cards you implement. If we calculate 0.8$ for its daily power consumption and a daily return of approximately $2, which means that it will pay back the price you invested after 7 months.
Whether you want to enjoy high-end gaming or want to double down on Ether mining, this graphic card will do both at a reasonable price.
4. VisionTek AMD Radeon 7990 6GB.
The Radeon 7990 sure is a top competitor when it comes to gaming, but a huge competitor in Ethereum mining as well. It has an engine clock of 950 MHz paired with 6GB (3 GB per GPU) of the latest GDDR5 memory.
You can easily leave your single monitor configuration behind and add another monitor or even 3 more to your setup. You can enjoy gaming at ultra-high resolutions and enjoy the upcoming gaming titles in their purest form during the upcoming years. This graphic card can handle a heavy load and stays cool and quiet during operation.
The most outstanding thing about the Radeon 7990 is that, it is the 5 th most powerful Ethereum mining graphic card out there, capable of producing 44 Mh/s.
It is powerful and reliable all the way and will definitely make you a solid buck if you use it consistently. What makes it even better is that it consumes around 300W. Many graphic cards consume the same amount but produce 10 Mh/s less.
So, if you pay around $0.8 to $1 per day for power and get approximately $3 per day, it will pay itself off within 180 days (around 6 months).
The Radeon 7990 is definitely a worthy venture if you're looking to do some serious mining. Buy two of these babies and you'll be set up pretty well. If you're interested in the updated pricing, you can check it out through the link we provided.
5. MSI GAMING Radeon RX 480.
One of MSI's most powerful creations, it was created for budget conscious gamers who would like to enjoy a powerful ultra-high resolution and a multi monitor setup.
It is the cheapest VR ready gaming graphic cards out there. The Radeon RX 480 supports 4 displays offering a truly high-end gaming experience and works really well for Ethereum mining too.
This card is a major leap forward towards the next generation, offering much higher performance but at almost the same power consumption. This means that it gets a big yes from many Ethereum miners out there who have to balance power consumption and the produced hash rate.
The Radeon RX 480 produces a 25 Mh/s hash rate and consumes only 150 Watts! That's a really low power consumption which will definitely give a major boost to your mining operation. So to speak in money terms, you can actually make profit somewhat faster with this beautiful piece of technology.
The graphic card itself will cost about $460. If it's power consumption costs you about $0.4 per day and you get a return of $2.5 or $3 every day, then it can pay itself off in less than 3 months! Those are some nice numbers there. So if you want to jump into mining Ethereum and don't want to invest a lot right away, you can start out slowly. The Radeon RX 480 is an excellent option for that.
6. ASUS ROG STRIX Radeon Rx 480 8GB.
Yet another exceedingly powerful graphic card that is capable of pushing the limits of all modern games, offering ultra-high resolution and peak gaming performance.
You can enjoy a 4 display setup and a solid mining performance. The 4-pin GPU-controlled headers ensure that the card stays cool at all times making it 30% cooler than its predecessors. It has 8GB of memory and will handle just about everything you throw at it.
If you want to go all out with a 4 monitor setup, you can do it seamlessly with this baby. It will work in your computer with a quiet, peaceful hum and ensure that you can enjoy peak performance all the way. The XSplit Gamecaster lets you tweak the GPU according to your liking and help you get the max out of your games.
The STRIX Radeon Rx 480 would be an awesome addition to your mining rig as it produces an average 28 MH/s with a power consumption of 150 Watts. It will require a cost of about $0.4 per day just for the power, but will return approximately $1.5 each day.
It will take it more than 6 months to reproduce its price, since it went sky high right now. You can buy it for $750 and start making money with it. You'll be making a good profit in about 7 or 8 months, which is quite good.
7. ASUS ROG Strix Radeon RX 570.
Another powerful graphic card that clocks to 1310 and has 4GB of memory for accomplishing the entire heavy load you throw at it. It offers a solid gaming and Ethereum mining performance.
Spreading its nearly endless spectrum of colors onto your screen; I mean onto all of your screens, because this beast supports an unlimited number of displays. Although it is one of weakest graphic cards among its powerful brethren but can still be 30% cooler than its brethren and be much quieter as well.
It is powerful and reliable all the way, which makes it worthy of becoming an addition to your mining rig. Although, I do have to mention that there are other models out there which come at the same price but offer better performance. The RX 570 is a little bit weaker than the RX 580 but it still produces a pretty awesome hash rate.
With an electricity consumption of 225W, it is capable of producing 27 Mh/s. This gets close to as much you would expect from a high-end graphic card but this mid-range one seems to do the job pretty well too.
With the power consumption costing about $0.5 per day, it makes you about $3 profit for each day, eventually returning your initial investment within 6 or 7 months. That works quite well from an investment perspective.
So, if you don't want to jump into the Ethereum mining business with massive loads of money, and would rather start out slow and steady, than the Radeon RX 570 graphic card will definitely serve you well!
8. MSI GAMING Radeon RX 470.
As we move down the scale, we can see less powerful graphic cards that still manage to do the job, although they don't offer stellar performance. I introduce to you the Radeon RX 470.
A solid tool for any gamer or Ethereum miner who would like to enjoy the performance of a strong, mid-range graphic card. It aims to take the crown as the best graphic card that offers Full HD resolution at 60 FPS and manages to do so by being at a low price.
The RX 470 has 4GB of memory and features factory OC configuration that lets you boost it up to 1242 MHz. Cooling is pretty good and it stays cool if you use it for mining 24/7. It operates on 210 Watts and produces 21 Mh/s.
People on some forums suggest that you should install a bios mod and boost this baby's performance up to 28 Mh/s, which suddenly makes it a much better deal. With or without that mod, it won't be the most powerful mining tool you ever added to your rig, but it will definitely produce you a good, consistent income.
If you install another one or two more, you'll have yourself a powerful mining operation.
It has a modest hash rate, so it won't be bathing you in money, but you can still earn a steady income. It will consume about $0.4 for power and earn you around $1 or $1.20 a day, providing you with an annual income that moves between $400 and $440. That's pretty solid. You'll have your initial investment back within half a year and the rest goes into profit.
If you want to catch on to the Ethereum mining buzz, you can move in for the RX 470 and start earning! You can check it out through the link we provided!
9. EVGA GeForce GTX 1080 Founders Edition.
The EVGA GeForce GTX 1080 took the world by storm and brought some innovations and upgrades along. It is a top-tier graphic card with a price, but it is definitely a promising investment in the field of Ethereum mining.
It is also a graphic card to be placed into the ultimate gaming platform, packing some serious horsepower, thanks to the next generation 11 Gbps GDDR5X memory and its insane 11 GB frame buffer.
Not to mention that it will be an awesome addition to any mining rig as well, since it has a lot of potential. It doesn't perform equally in every algorithm but it definitely does good work with Claymore's Ethereum miner, producing a solid 32 MH/s hash rate.
It can be jacked up to work on 300W and perform better, but you should definitely install some additional cooling, otherwise it will be problematic in the long term.
If you don't want to stretch its limits and would rather go for consistency, then use it on the base 250W. It has only one cooler, which isn't much, so you should definitely lock the speed of your fans to 100%, to ensure that the heat doesn't go overboard.
GeForce GTX 1080 Founders Edition costs around $700 depending on where you choose to buy it. It isn't shy to consume power either and consumes around $0.7 worth of power on a daily basis. To make up for that it almost doubles the return and achieves a profit of $1.3 per day.
That's pretty solid but will require you to do more than a year of mining to get its price back. But once you do, you'll be making a solid income for the upcoming years. Investing this much into a graphic card or even more graphic cards is a big risk, no doubt about that.
If you're looking to add one of the latest graphic processors to your mining rig or start mining with it, it is definitely a glorious place to start. Just check the link to see the updated pricing.
10. EVGA GeForce GTX 1070 SC GAMING.
Not much time has passed since the release of the GeForce GTX 1070, a state of the art graphic card with the new Pascal architecture. It has 8GB of the latest GDDRSX memory which provides twice the bandwidth at the same operating frequency.
It can grant you serious power for both gaming and mining purposes thanks to the 1595 MHz+ core clock and a 2002 MHz memory clock. The core clock can be boosted up to 1683 MHz which equals a 6% increase in performance.
The GeForce GTX 1070 keeps around 75C under heavy load (60 C during Ether mining) and it operates on 180 Watts, which is pretty amazing. It is a truly worthy investment if you look at how much money you spare on the power, while still maintaining a good hash rate in Ethereum mining.
It produces a hash rate of 26 Mh/s which is also quite amazing and guarantees that you'll get a much faster return on your investment if the Ether market keeps things consistent.
But if you tweak it a little and use it in an optimized configuration than it will go up to 32 Mh/s while still keeping the power consumption low.
So with such an energy efficient machine, you'll see a daily power cost between $0.2 and $0.4 at most and will earn you about $4 or $5 a day. So if things go this well, you'll get the return of your investment under 6 months!
So be sure to check out the updated pricing of one of the newest and most powerful graphic cards that's excellent for mining!
There you have it! These are currently the best graphic cards you can use for Ethereum mining. Either of them will earn you a solid buck but you yourself still have a lot of calculation to do beforehand.
Once you have found out the cost for a KW/h in the zone you live in and know the amount of money you're willing to invest into your mining venture, there's nothing stopping you from making a lot of cash with this awesome technology!

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10 Best Bitcoin mining Software.
If you've decided to become a Bitcoin miner, then you will need some mining software. In this article, we will look at the 10 Best Bitcoin mining Software packages on offer.
Bitcoin has taken the world by storm over the past decade. What everyone wants to know is how they can get their hands on some Bitcoins? Well, there are two ways; you can buy them from someone or cryptocurrency exchange, or you can get involved in mining Bitcoin.
Mining Bitcoin used to be accessible to everyone and was previously possible on a laptop. Eventually, people figured out they could use graphics cards to mine and eventually now big companies developed technology to mine Bitcoin more efficiently.
Mining has become such a competitive field that you now need specialized machines, such as ASICs and FPGAs, to mine Bitcoin, as well as access to cheap (or free) electricity.
The benefits of mining Bitcoin include strengthening the Bitcoin network by making it harder to 51% attack as well as the potential to earn some money. The more miners there are and the more distributed the hash rate of Bitcoin is, the more resilient the network and the longer it will last.
You will also need to ensure you are downloading the Bitcoin mining software from a safe or genuine source, as many hackers try to embed viruses to steal your Bitcoin into fake versions of Bitcoin mining software or through phishing. Also, be sure to check out the Bitcoin Talk channels and the Bitcoin mining Reddit channels for feedback on each miner to ensure they are safe before downloading or using them.
Top 10 Bitcoin mining Software.
Here are some of the top Bitcoin mining Softwares, have a look:
1. CGMiner Command-line Bitcoin Miner.
One of the most well-established pieces of Bitcoin mining software is CGMiner, which has been around for quite a while and has active community support. The code was provided entirely free of charge by the programmer Con Kolivas and had his Bitcoin address posted on the GitHub page for donations.
CGMiner is a command-line application written in C, which may put off newbies, but you can also manage settings using a menu and control the fan speed, as well as set up remote interface capabilities.
CGMiner is probably the best all-round Bitcoin mining software as it supports many different platforms including Windows and Mac OS X and is compatible with both ASICs and FPGAs. CGMiner supports most Bitcoin ASICs. Additionally, the software supports GPUs meaning it is accessible to the hobbyist miner as well.
There is also a dedicated support thread on the Bitcoin Talk forum and IRC, so if you are having issues with CGMiner, you can ask for help in either of those channels. There is also a lot of documentation on the GitHub page relating to advanced control features of the hardware, so make sure you read this before fine-tuning your mining machines.
2. BitMinter Bitcoin mining Pool.
BitMinter is considered the best Bitcoin mining software for cross-platform usage, with support for Windows, Linux, and Mac OS X. There is an aesthetically pleasing and straightforward graphical user interface, so the software is user-friendly as well.
A unique feature of BitMiner is that the software has its own accompanying mining pool, which has been running since 2011. BitMinter's software is based on the Java Network Launch Protocol (JNLP) and does not require any installation whatsoever.
To get started, you will need to sign up to BitMiner's mining pool, configure your ASIC hardware using the instructions and then you can start mining Bitcoin. BitMiner's pool takes a one percent fee, and the work performed by your miners are recorded in shifts.
BitMinter supports a range of ASICs, including the AntMiner series, the Block Erupter USB and other Icarus-compatible hardware and the Red/Blue Fury.
3. BFGMiner.
BFGMiner is based on CGMiner, but the main difference is that BGFMiner uses the newer getblocktemplate, whereas CGMiner uses the older getwork template. The getblocktemplate allows blocks to be created by the miner instead of the pool, promoting decentralization of mining, and you can read more about this topic here.
If you like to tinker with miners, customize your Bitcoin mining software and build mining rigs, then BFGMiner is the Bitcoin mining software for you. However, if you are new to mining, then this software may not be for you since it is aimed at more advanced users.
Also, BFGMiner is not as accessible as some other Bitcoin mining software packages on the list, since it only supports FPGAs and ASICs. Those people looking to utilize their GPU to mine Bitcoin will not be able to with BFGMiner.
Some of the advanced features include dynamic clocking, monitoring, and remote interface abilities. It is a versatile program since you can run it on Windows, Linux, Mac OS X, and even on a Raspberry Pi, which is a pretty cool feature.
While it is text-based, the BFGMiner interface is quite straightforward and easy to use, with hotkeys to choose different options.
4. BTCMiner Open Source Bitcoin Miner.
BTCMiner is another good open-source Bitcoin miner for ZTEX USB-FPGA modules that is compatible with Windows and Linux. This software is specifically designed to be used with FGPA boards which contain a USB interface used for communication and programming, some of which are listed below:
Spartan 6 USB-FPGA Module 1.15b with one XC6SLX75 Spartan 6 USB-FPGA Module 1.15d with one XC6SLX150 Spartan 6 USB-FPGA Module 1.15x with one XC6SLX150 Spartan 6 USB-FPGA Module 1.15y with one XC6SLX150.
The BTCMiner software is for the more advanced miners out there since you cannot just plug and play with ASIC machines or your PC's or laptop's CPUs or graphics cards.
However, some of the advantages of BTCMiner include; the software automatically chooses the frequency with the highest rate of valid hashes, cluster mode which allows you to run a large amount of FPGA boards, and ready-to-use Bitstream, meaning no Xilinx software or license is needed.
5. Awesome Miner.
While most of the software mentioned so far are great if you have one mining rig, Awesome Miner is the complete solution for managing multiple mining rigs that may be different types. For instance, you might have one mining rigs composed of ASICs and another that are FPGAs.
25+ mining engines including cgminer, bfgminer, xmrig, etc. are supported by Awesome Miner. It also supports many different mining algorithms such as SHA-256 (which is what Bitcoin uses), Scrypt (Litecoin's mining algorithm), X11 (which is what Dash uses) and many more.
This mining software generally works on Windows but offers a web front-end so that you can use it from any computer, tablet, or smartphone.
There is a detailed dashboard that allows monitoring the status and temperature of all your ASIC and FPGA devices from a single location, as well as an in-built C# script engine that enables you to create customized triggers and actions.
6. EasyMiner Bitcoin mining Software.
EasyMiner is the best Bitcoin mining software that provides a graphical user interface for managing multiple tools, and it is aimed at beginners who do not want to use a command-line tool.
The program provides a visual representation of your mining statistics and performance; however, it is only supported on the Windows and Ubuntu platforms.
One of the unique features of EasyMiner is the "Moneymaker" mode, which allows you to create a Litecoin paper wallet and connect to Easy Miner's own private Litecoin mining pool. You can also mine solo or connect to external pools.
You may have trouble with installing EasyMiner as Windows Antivirus software may flag it as malicious, which is suspected to be due to some hackers using a malicious version of EasyMiner as part of a botnet attack.
One security feature of the EasyMiner software is the Network Hardware ID Layer protocol which provides an extra layer of security for wallet architecture and the pool stratum.
While a lot of the Bitcoin mining software are command-line applications, MultiMiner is one of the easiest to use Bitcoin mining software packages and has a graphical user interface.
MultiMiner is open source, supports different platforms such as Windows, Linux, and Mac OS X, and allows you mining Bitcoin and other cryptocurrencies such as Litecoin with GPUs, ASICs, and FPGAs. Once you have installed the program, the underlying mining engine detects any mining hardware available and lets you choose which cryptocurrencies you want to mine with them.
While MultiMiner is easy to use on Windows, setting it up on other platforms is not as easy and requires some work.
Despite being easy to use, MultiMiner also offers features tailored to advanced users, such as direct access to API settings and engine arguments.
8. CCMiner Open Source Miner Project.
CCMiner is one of the most popular software packages for NVIDIA graphics cards. There are different variants of CCMiner and offer each other a lot of competition, making the code very polished and bringing a lot of features.
The software is compatible with Windows and Linux operating systems.
CCMiner is actively developed from about six years and was formerly known as Cudaminer in the early days of Bitcoin. For some coins, it is the fastest miner available.
If you have an NVIDIA graphics card, then CCMiner is your essential piece of mining software since it can mine pretty much every type of cryptocurrency mining algorithm.
There is a discussion thread for CCMiner on Bitcoin Talk, so visit their thread if you have any questions or comments.
9. GUIMiner Bitcoin mining Software Windows.
Aimed at the less advanced miners, GUIMiner provides a graphical user interface to mine Bitcoin and supports AMD and NVIDIA graphics cards, as well as CPU mining. GUIMiner is based on Poclbm, the first open-source GPU mining software to be produced for Bitcoin.
You are also given the option to choose between pooled mining and solo mining, and the software provides a list of mining pools to select from. Other features include real-time statistics on all of your miners, automatic start, and the software window can be minimized.
You can only mine Bitcoin with GUIMiner, and if you want to mine Litecoin, you can do so with the sister program, GUIMiner Scrypt.
There is an official forum thread for GUIMiner on Bitcoin Talk, so if you have any questions or feedback, be sure to comment there.
10. Bitcoin Miner Windows App.
Bitcoin Miner was created by GroupFabric Inc. and is available for free on the Microsoft store, ready to be downloaded onto your PC, laptop, tablet or mobile phone. The software was released in mid-2013 and had plenty of positive reviews on the Microsoft store.
Bitcoin Miner is easy to use/easy to set up and has a nice graphical display, but only offers you the chance to mine Bitcoin with your CPU and GPUs. If you have only one GPU, it may not be worth running this miner at all, as the power efficiency is not that great.
The minimum hardware requirements for your device is that it must have Windows 10 installed and the default mining pool payouts your earnings weekly if they are at least 5000 Satoshis.
Some other features include a night mode, power-saving mode, profitability reports, and fast share submission. The software supports SHA-256 and Scrypt, meaning you can mine both Bitcoin and Litecoin.
To conclude, Bitcoin Miner is for beginners and offers an easy way to mine some Bitcoin or Litecoin using very simple hardware.
That's all in this Bitcoin mining Software post. Please do share which mining software you use and your experience with them.
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