Mining is the act of adding transaction records to Bitcoin’s public ledger of past transactions (and a “mining rig” is a colloquial metaphor for a single computer system that performs the necessary computations for “mining”. This ledger of past transactions is called the blockchain as it is a chain of blocks. The blockchain serves to confirm transactions to the rest of the network as having taken place. Bitcoin nodes use the blockchain to distinguish legitimate Bitcoin transactions from attempts to re-spend coins that have already been spent elsewhere.
Today, mining is performed on specialized hardware devices called ASICs (application-specific integrated circuits). These devices were introduced in early 2013 and, as of November 2016, they are the best processors available for mining Bitcoin and they outperform FPGA (field-programmable gate arrays) in power consumption. The downsides of ASICs include the loud noise they produce, heat generation, expensive prices and relatively short lifespan.
Graphics card prices have skyrocketed recently due to a renewed interest in cryptocurrency mining, particularly for Bitcoin and Ethereum. If you’re thinking about diving into the market, be prepared to shell out some serious cash. Here’s what you need to know before jumping into this arms race of computing power that has quickly turned graphics cards into one of the most expensive commodities in years.
- What Is Mining?
- List Of 8 Best Graphics Card For Mining Reviews
- 1. GIGABYTE GeForce RTX 3060 Ti Gaming OC PRO 8G
- 2. Gigabyte GV-N207SGAMING OC-8GD GeForce RTX 2070 Super Gaming OC 8G Graphics Card
- 3. Gigabyte GeForce RTX 3090 GAMING OC 24G Graphics Card
- 4. ASUS ROG Strix AMD Radeon RX 5700XT Overclocked 8G GDDR6 HDMI DisplayPort Gaming Graphics Card
- 5. ASUS Radeon RX 580 O4G Dual-Fan OC Edition GDDR5 DP HDMI DVI VR Ready AMD Graphics Card
- 6. PNY GeForce GTX 1660 Super 4GB XLR8 Gaming Overclocked Edition Single Fan
- 7. EVGA GeForce RTX 3080 Ti FTW3 Ultra Gaming
- 8. XFX Radeon RX 570 RS XXX Edition 1286MHz, 8gb GDDR5
- How We Test Graphics Card For Mining?
- How To Choose Graphics Card For Mining
- What To Do After Buying A Graphics Card?
- Graphics Card For Mining FAQs
What Is Mining?
Mining or minting of cryptocurrency is done through GPU or CPU power. The more the number of hashes, the it becomes easier for miners to mine cryptocurrencies. The graphics card which can generate 25MH/s has a higher hash rate than the graphics card which generates 10 MH/s. It helps users in generating more hashes at a time when GPU is used along with CPU. Mining cryptocurrency can be done by using ASICs also but generating more hashes with the help of GPUs is cost-effective for users
Mining is the process of generating cryptocurrency by running hashing algorithms using CPU or GPU power. It requires lots of energy and time to mine different cryptocurrencies, but if users want to mine only one cryptocurrency then it’s better to choose ASICs for mining purposes.
This article has been written just as idea-sharing so that beginners can understand how to choose graphics card for mining. It provides information on how to select a proper graphics card for your mining rig so that they can generate good number of hashes in order to increase profitability.
List Of 8 Best Graphics Card For Mining Reviews
1. GIGABYTE GeForce RTX 3060 Ti Gaming OC PRO 8G
The GIGABYTE RTX 3060 Ti Graphics Cards deliver the ultimate gaming performance, quality, and reliability with a professional design.
With NVIDIA Ampere Streaming Multiprocessors 2nd Generation RT Cores 3rd Generation Tensor Cores Powered by GeForce RTX 3060 Ti Integrated with 8GB GDDR6 256-bit memory interface WINDFORCE 3X Cooling System, you can go beyond traditional graphics limits.
The metal backplate helps protect your investment against parts damage as well as providing a scratch-resistant surface for various component placement. Compatible video outputs include DisplayPort and HDMI that enable high resolution of 4k or more on external monitors.
GIGABYTE is proud to announce our latest, the GeForce RTX 3060 Ti GAMING OC PRO 8G. The superseded RT Cores are revamped with Tensor Cores, adding AI acceleration for real-time bidding through ray tracing and upscaling abilities to make the GIGABYTE GeForce RTX 3060 Ti GAMING OC PRO 8G your most powerful solution for crypto mining today!
- NVIDIA Turing TU106 GPU (TU106-400-A1)
- 1455 MHz Boost Clock in OC Mode delivers up to 6.6% performance improvement over previous generation
- 2365 MHz ~ 4410 MHz Effective Memory Frequency
- 8 GB GDDR6 memory with 256 GB/s bandwidth
2. Gigabyte GV-N207SGAMING OC-8GD GeForce RTX 2070 Super Gaming OC 8G Graphics Card
The GIGABYTE GeForce RTX 2070 Super Gaming OC 8G Graphics Card is a beast of a graphics card worthy of any gamer and crypto mining. Powered by the brand new NVIDIA Turing architecture and with fast GDDR6 memory, there’s no limit to what you can do.
You’ll experience true immersion in gameplay as ray-tracing lights up every pixel with realism, giving you more realistic shadows and lighting, a crisper picture on your favorite screens, up to three times brighter images from HDR content1, and total control over your game. Games are ready now for launch without delay thanks to USB Type-C which features lightning-quick 10GB/s data speeds2 – it’s time for an upgrade that means business.
Gigabyte has delivered all the power you’ll need to have a delightful experience in PC gaming with its GTX 2070 Super Gaming OC 8G Graphics Card. With Gigabyte’s unique blade fan, resistive plate, and 3D stripes on the side of the card, it delivers an effective cooling system that can maintain high operational performance for any content or game type. The GPU is rendering smoother images and videos making for richer and more compelling gameplay.
- Powered by GeForce RTX 2070 SUPER Integrated with 8GB GDDR6 256-bit memory interface
- WINDFORCE 3X Cooling System with alternate spinning fans
- RGB Fusion 2.0 – synchronize with other AORUS devices
3. Gigabyte GeForce RTX 3090 GAMING OC 24G Graphics Card
The new Gigabyte GeForce RTX 3090 Gaming OC 24G Graphics Card with DVI, HDMI and one DisplayPort is perfect for gamers looking to blaze through their favorite titles. With up to 2944 CUDA cores powering the graphics card, you’ll experience high-fidelity visuals at 4K resolutions or play games in 8K when plugged into a capable display.
Along with the latest NVIDIA Ampere architecture, this graphics card features Advanced 2nd generation Ray Tracing Cores and 3rd generation Tensor Cores to take your gameplay experience to the next level. It also includes support for DLSS in supported games like Metro Exodus or Player Unknown’s Battlegrounds – allowing improved performance without reduced visual quality whatsoever.
The Gigabyte GeForce RTX 3090 Gaming OC graphics card is built with a 9008 MHz engine clock and 3×240-bit GDDR6 memory. It comes with a GPU boost clock of 1800MHz and features 11GB GDDR6 memory. It delivers dream gaming performance for immersive masterpieces, plus fast HD video editing, ultra-high quality audio production, and the best for mining.
- NVIDIA Ampere Streaming Multiprocessors
- 2nd Generation RT Cores
- 3rd Generation Tensor Cores
- Powered by GeForce RTX 3090
- Integrated with 24GB GDDR6X 384-bit memory interface
- WINDFORCE 3X Cooling System with alternate spinning fans
- Protection metal backplate
4. ASUS ROG Strix AMD Radeon RX 5700XT Overclocked 8G GDDR6 HDMI DisplayPort Gaming Graphics Card
The ASUS ROG Strix AMD Radeon RX 5700XT Overclocked 8G GDDR6 HDMI DisplayPort Gaming – with a 256-bit memory interface – delivers smooth gaming. It starts at a blistering 2035 Boost Clock and offers up to 8GB of overclocking GDDR6, ensuring lag-free performance in the toughest games or settings. Alongside its powerful quad-core engine delivering up to 447 gigaFLOPS compute power, this graphics card is engineered for epic DirectX 12 gaming on ultra-high resolutions for unlimited eye candy. The PCIe 4.0 x16 bus means that you’ll see twice as much fast speed per second than previous technologies or architectures!
ASUS ROG Strix Radeon RX 5700XT. Here’s your chance to up your game with the next-generation graphics card that brings awe-inspiring visuals and power, built for ultra-high-definition gaming, engineering visualizations or even video editing without breaking the bank.
Asus Aura RGB lighting visually pleases your eyes while you game through smooth gameplay with accurate responses at a fast speed which it offers via up to 16GB of GDDR6 VRAM. Powered by AMD FreeSync technology, this monitor can deliver a meaningful reduction in tearing or other distracting artifacts for nearly seamless images or fluid animation usually experienced with HDMI monitors conforming to what is needed for driving screens quickly shifting from one frame rate to another without adding a blur.
- Boost Clock: ~2035MHz(OC Mode)/ ~2010Mhz (Gaming Mode)
- Axial-tech fan design features longer fan blades and a unique barrier ring to increase air pressure.
- 0dB technology lets you enjoy light gaming in relative silence.
- 2.7-slot Design expands the cooling surface area to make the most of the three powerful Axial-tech fans.
- Auto-Extreme Technology uses automation to enhance reliability.
- Super Alloy Power II includes premium alloy chokes, solid polymer capacitors, and an array of high-current power stages.
5. ASUS Radeon RX 580 O4G Dual-Fan OC Edition GDDR5 DP HDMI DVI VR Ready AMD Graphics Card
Fulfill your gaming and cinematic needs with the ASUS Dual-fan RX 580. With one click, you can overclock this card to deliver near PC-level performance of up to 4K HD resolutions. Between auto-extreme manufacturing technology and super alloy power II components, these cards maximize quality and reliability while providing a quieter environment for long lifespan use. Featuring GPU Tweak II, XSplit Gamecaster, and superior graphics controls at a low price point make ASUS dual-fan GPUs perfect for the rebel in every gamer and miner!
ASUS Radeon RX 580 O4G Dual is the card for people who want to get top-of-the-line performance without breaking the bank. With 1380MHZ GPU Boost Clock, it can provide an outstanding gaming experience with AMD Radeon VR Ready Premium and dual HDMI 2.0 ports so you never have to choose between your favorite games and a movie on Twitch or YouTube. This graphics card has an automatic overclocking function via Game Booster where every time you load up a game it checks for optimal settings and selects them in one step- this means no more fiddling in BIOS! The fan blades use a double wing blade-cooling design making twice as much airflow.
- Powered by AMD Radeon™ RX 580
- OC Mode – GPU Boost Clock : 1380 MHZ , GPU Base Clock : 1300 MHz
- 3rd Gen FinFET 14 nm technology processors are designed to provide the best DirectX® gaming experience on PC, This Graphics Card is Ready to Play 4K High-definition Games and Movies with Thier Dedicated Graphics Card.
- Dual HDMI 2.0 Ports to connect up to 3 external monitors at the same time , allowing you to multitask with ease.
6. PNY GeForce GTX 1660 Super 4GB XLR8 Gaming Overclocked Edition Single Fan
The GeForce GTX 1660 Super 4GB is the perfect graphics card for today’s gamers and overclockers who want a solid GPU without breaking the bank. PNY GeForce GTX 1660 Super features NVIDIA Turing architecture which provides 50% more power savings, 8 GB GDDR6 (192-bit) on board memory, with 1530MHz core clock and 1830 MHz boost clock speeds to meet the needs of demanding games such as Fallout 76, Battlefield V or Gears of War 5. Memory capabilities include 6GB GDDR6 (192-bit), 1408 CUDA processing cores and up to 336 GB/sec bandwidth. The PCI Express 3.0 interface offers compatibility with a range of systems while also including DisplayPort, DVI-D and an HDMI output.
The new GeForce GTX 1660 is the perfect, high-performance upgrade for gamers seeking performance at 1920X1080 resolution. Featuring proven NVIDIA Pascal architecture with 6GB of GDDR6 memory and overclockable, Powerful Turing shaders that deliver 1080P capability at up to 96fps on your favorite game titles.
This GPU has all the features you’d expect in a recent graphics card—high performance, sleek cooling design with competitive noise level, and robust construction with multiple display connectors so it supports every gamer and miner for mining crypto.
- NVIDIA Turing Architecture
- Dual Fan Cooling System
- 15% Performance Boost Over Previous Generation
- HDMI 2.0b, DisplayPort 1.4 and DVI-D
7. EVGA GeForce RTX 3080 Ti FTW3 Ultra Gaming
The EVGA GeForce RTX 3080 Ti FTW3 Ultra Gaming graphics card is designed to push the limits of modern game engine technology. Real Boost Clock: 1800 MHz, Memory Detail 12288 MB GDDR6X. It features a triple fan cooling system that provides greater airflow and cooling capacity to stay cooler under intense gaming conditions for longer periods of time.
Triple fans plus 9 iCx sensors provide cutting edge thermal performance with greater acoustic noise reduction while maintaining great air flow regulation and temperature control. The all-metal backplate improves structural rigidity and protects components that might otherwise be damaged in some size installations where the video card may bend too close to other PC parts such as custom CPU coolers or water blocks.
- Clock: 1800 MHz; Memory Detail: 12288 MB GDDR6X
- Real-Time RAY TRACING in games for cutting-edge, hyper-realistic graphics
- Triple Fans + 9 iCX3 thermal sensors offer higher performance cooling and much quieter acoustic noise
8. XFX Radeon RX 570 RS XXX Edition 1286MHz, 8gb GDDR5
The Radeon RX 570 RS XXX Edition by XFX is designed for people who want to push their machine’s performance. The powerful GPU and enhanced cooling features not only provide exceptionally stable gameplay but also run at the optimal clock speeds every time thanks to True Clock Technology. With an OC+ rating, these cards are factory tested for maximal performance right out of the box. Finally experience immersive gaming with benchmarks that shatter your expectations and latency so low you’ll never think about it again.
Built for gaming and mining, the XFX Radeon RX 570 RS XXX Edition 1286MHz is a souped-up video card that’s back by a 30-year legacy of winning. The latest cooling and overclocking technology from XFX makes it happen. Imagine being able to game with outstretched arms or have your graphics rendered at life size as you walk around freely in VR worlds or mining crypto.
- 1286MHz clock speed and 1450 MHz actual boost speed, as well as 8GB 256-Bit GDDR5 memory.
- Head-Turning Black Armor with RS XXX backplate.
How We Test Graphics Card For Mining?
Graphics cards are often used for computer games, but in fact, they can also be used for mining cryptocurrency. Mining is the process of verifying blockchain transactions with a GPU in order to earn cryptocurrency rewards. The more power efficient the graphics card is, the more profitable it will be in the long run. There are many different types of algorithms that can be mined with a GPU. The most popular ones are SHA-256, DaggerHashimoto (Ethereum), Equihash (ZCash), and Scrypt (Litecoin).
There are two ways to use graphics cards for mining, cloud mining or home mining. Cloud mining means that you rent the necessary hardware from companies like Genesis Mining or Hashflare. They will automatically mine crypto coins on your behalf based on the hashing power you rent. On the other hand, home mining means that you purchase a mining rig and run it from your own house. In both cases, you need several graphics cards to build a high-performance computer for mining cryptocurrency.
In this article, we will explain how we test graphics cards for mining.
In the first step, we have to understand cryptocurrency mining in general and some basic concepts about it. Cryptocurrencies can be mined with a GPU or a CPU. However, a GPU provides much higher hash rates. Today’s most profitable cryptocurrencies are Ethereum and ZCash which can both be mined with a GPU. A CPU can generate about 2 MH/s which makes it the second choice to use for mining, but it’s still way less than GPUs are capable of.
There are two types of cryptocurrencies that can be mined with a GPU: proof-of-work (PoW) coins and proof-of-stake (PoS) coins. PoW coins require a lot of GPU power to mine and the network difficulty is increasing every day. Currently there are about 13 million out of 21 million Bitcoins left to be mined, so it’s almost impossible to generate a block with a CPU only because you have way too little computing power compared to the total mining power on the network. That’s why most of the mining is done with an application-specific integrated circuit (ASIC). ASICs are highly specialized computer chips that can provide computing power at a high level. An Ethereum mining GPU has around 250-300 MH/s which means it can do around 250000 – 300000 mathematical operations per second. Fueling the mining fire are the massive data centers.
The second type of cryptocurrency that can be mined with a GPU is PoS coins. Coins like ZCash or PivX use this kind of consensus, so they don’t provide block rewards for miners but for minting blocks instead. This means that you have to keep your wallet open all the time to get rewarded. These coins are also mined with GPUs, but they are way less profitable because of huge competition between GPU miners. Today you will earn only about 10% per year on a mining rig that produces around 500 MH/s which is not worth the electricity costs.
The second step is checking how good the GPUs are for mining compared to the ones of the competitors. We have a special mining test bench where we can monitor temperature and noise levels, so this is a very important part of testing GPUs for mining. In order to use our graphics cards for mining, we have to choose a coin that’s profitable, or just mine Ethereum if you don’t care about earning money. After that, we can use Claymore’s miner which is the most popular one for mining Ethereum. Keep in mind that there are many other coins you can mine with a graphics card like ZCash or Monero, but it all depends on profitability since you don’t want to buy GPUs if they won’t make any money for you. After testing all the GPUs, we can say more about which ones are the most profitable for mining cryptocurrency.
The third step is overclocking. Overclocking means that you want to squeeze as much hash rate as possible out of your graphics card even though it generates more heat and noise. We use MSI Afterburner or Sapphire Trixx for this test because they are the most popular and easy to use overclocking tools. If we want to reach a higher hash rate, we have to increase clock speed and voltage of the GPU. However, increasing voltage will produce more heat and can damage your graphics card so you need to be careful with that. A good idea is also using a custom fan curve in order to reduce the noise as much as possible.
The fourth step is running out tests on our mining rig. A mining rig consists of a motherboard with some risers, a power supply and some graphics cards attached to it. In this test we use MSI Z97 Gaming 5, Corsair RM650x or Cooler Master G550M power supplies.
After assembling everything, we need to install the operating system (OS), drivers and mining software. We use Windows 10 or Eth OS if we are running Linux on our rig. We use the most recent version of Claymore’s miner for this test which you will also see in our cryptocurrency mining comparison article.
Every GPU needs a driver installed on the OS, so we choose one from AMD (if we are running Linux on our rig) or Nvidia and install it before we can start mining.
After that, we have to look at the temperature of each GPU and adjust the overclocking settings. We want to avoid a graphics card being too hot because this can damage it or reduce its life. For this test, we use GPU-Z to monitor the temperatures of each graphics card.
The last step is checking how much money you can earn with your mining rig which will depend on the price of a single coin and the hash rate you get from all those GPUs. If everything works fine, then it’s time for profit!
How To Choose Graphics Card For Mining
For beginners, choosing Graphics Card for mining is not an easy task. Mining of cryptocurrency includes lots of work and it requires a computer scientist to do this properly with utmost perfection. It depends on GPU power to generate more hashes compared with CPU power, that’s why many companies are selling graphics cards for mining purposes. These graphics cards are designed for improving the mining speed in order to generate more hashes. If you are thinking about which one to buy, then it is better to go with an NVIDIA graphics card rather than AMD. This will help users in generating more hashes at a time when GPU is used along with CPU.
Features to look for when choosing Graphics Card:
A good mining card generates around 25-30 MH/s. This is the standard hash power which you need to generate more hashes and it must be more than the expected hash rate. For example, If you want to mine ethereum and if ethhash average is 100 MH/s, then you must go with GPUs that can generate more than 125 MH/s
Higher the memory, better the graphics card. This is one of major factors in choosing a Graphics Card for mining. If it has higher memory, then it will be able to mine multiple cryptocurrencies which require heavy hashing power like Ethereum and Decred.
It is better to go with power-efficient graphics cards as they generate less heat and consume lesser electricity thus saves money on the cost of mining equipment over its lifetime. It is better to calculate ROI before choosing Graphics Card for mining purposes.
If you want to choose a modern ASIC which is capable of mining different cryptocurrencies and offers efficiency, then it would consume less power and generates more profits.
GPU cards with higher hashing rates are able to mine multiple cryptocurrencies along with providing additional benefits over other ASICs which are available in the market. As cryptocurrency prices vary daily so if you have chosen this for long-term investment, then you must go with GPUs that are available for affordable rates.
What To Do After Buying A Graphics Card?
After buying Graphics Card, you need to know its hash rates so that it can be used efficiently in your mining rig or computer. Hash rates help you to know how fast it can generate hashes and what is its performance. If the hash rates are less than expected number, then there might be some issue with your card or configuration so it’s better to check whether everything is done properly or not. Nowadays companies are offering graphics cards at affordable prices because of increasing demand in cryptocurrency mining.
Graphics Card For Mining FAQs
1. What is cryptocurrency?
Cryptocurrency: a medium of exchange like normal currencies such as USD but designed for the purpose of exchanging digital information through a process made possible by certain principles of cryptography. A cryptocurrency is difficult to counterfeit because of this security feature. A defining feature of a cryptocurrency, and arguably its most endearing allure, is its organic nature; it is not issued by any central authority, rendering it theoretically immune to government interference or manipulation.
2. What is the Blockchain?
A blockchain is a growing list of records, called blocks, which are linked using cryptography. Each block contains a cryptographic hash of the previous block , a timestamp and transaction data ( generally represented as a merkle tree root hash).
Blocks are linked in linear, chronological order with the most recent block being the first to be created. The blockchain is also often used to refer to the entire network that confirms transactions through consensus.
3. What is Mining?
The process of adding transaction records to Bitcoin’s public ledger of past transactions (and a “mining rig” is a colloquial metaphor for a single computer system that performs the necessary computations for “mining”. This ledger of past transactions is called the blockchain as it is a chain of blocks.
4. How do I get started with mining?
You can download and use a miner program to mine. One such example is the BFGMiner , which is available for both Windows and Linux operating systems. Once you have mined enough Bitcoins to meet the threshold on your hardware, you will receive payment directly to your Bitcoin wallet.
5. What do I need to start mining?
Most miners need a combination of the right hardware, the right software and an account with a Bitcoin payout address to receive coins.
6. How can I optimize my graphics card for mining?
What you are looking for in most cases is software that will allow you to overclock your graphics card. That software will allow you to increase the speed of the graphics card at which it operates, relative to its rated speed. This can be done by either increasing the frequency at which the graphics card’s processor runs, or by increasing how many operations it performs in a second (called “sample rate”). As miners use their computers to do complicated calculations, the more operations per second they can perform, the faster their chances of solving a block.
7. How many GPUs should I use to mine?
Most mining programs support GPU usage and feature an API that will let you know if any errors are encountered when using multiple graphics cards at once. You can start out small with only one card, ramp up over time and eventually get to the point where you are using multiple graphics cards in a system.
Graphics cards are used for mining cryptocurrencies. GPUs provide high hash rates, so they are very effective at solving the algorithms required to mine cryptocurrency.
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