GitHub: Xmrig

GitHub: Xmrig
Written by Debarghya DasJanuary 11, 2022
11 min read
Debarghya Das

Junior Front-End Developer

In this tutorial, we will discuss what is GitHub xmrig and its features..

About GitHub

GitHub, Inc. is a provider of Internet hosting for software development and version control using Git. It offers the distributed version control and source code management (SCM) functionality of Git, plus its own features. It provides access control and several collaboration features such as bug tracking, feature requests, task management, continuous integration, and wikis for every project. Headquartered in California, it has been a subsidiary of Microsoft since 2018.


About GitHub xmrig

The xmrig is a Central Processing Unit (CPU) and Graphics Processing Unit (GPU) digger facilitated in GitHub Platform. The xmrig use superior execution process force of CPU/GPU in addressing a complex numerical methodology while approving blockchain exchanges prior to submitting them into the blockchain space. The xmrig is a publicly released stage, and it upholds various calculations like KawPow, AstroBWT, CryptoNight, and RandomX in its mining cycle and Random X benchmarking. It has delivered executable double documents for major working frameworks like Windows, Mac, FreeBSD, and Linux. The xmrig supports and benchmarks all the CPU/GPU processors fabricated by Intel, AMD, Nvidia, Broadcom, Qualcomm, Motorola, TSM, Texas.


Features of GitHub xmrig

The xmrig basically revolves around mining CPU/GPU in a high-performance computing environment to achieve superior processing in digital currency extraction.

1. CPU Mining

It is a process of harnessing the power of the central processing unit to mine crypto currency from the blockchain ledger. It refers to how a hash is defined, assigned to a block, and integrated into the cryptocurrency world to extract currency at the fastest rate. Satoshi Nakamoto invented it in a normal low-end CPU, and he successfully mined one million bitcoins.

CPUs could do the mining activity during the initial bitcoin days, but as the blockchain technology grew and reward became rarer, the CPU struggled to meet the demand. It gave way to GPU for crypto mining. Still, the CPU managed to generate bitcoins in select cases, and Monero is one such case. But the Yield of the Bitcoin generation could not match that of GPU in any way. People may think that the CPU mines cryptocurrency from the computer directly. It is not so, and they produce hash using different algorithms using the power of CPU in a short period of time.

2. GPU Mining

CPU can process tasks at a very high clock speed, but they lack concurrency in crunching data. But GPU can crunch multiple streams of data in parallel mode and render high-resolution videos and images. The clock speed of a CPU may be high, and it may have a large and broad instruction set, but the volume of data handled in a short period of time by GPU due to its parallel processing exceeds CPU by any standards. This is because GPU processes data with the help of thousands of processors at a given time in parallel operations, with each core concentrating on a separate computation.

Apart from image and video rendering, GPUs can handle tasks in AI Learning, Simulation, Crypto Mining, and many other scientific computations. While CPU and GPU can handle cryptocurrency mining activity through a relay of transactions, GPU alone, with its unique massive calculation ability, would be capable of generating digital currency at a much faster rate. It is used effectively in Ethereum, Ravencoin, and Beam Bitcoin environments.

3. Back End Resources for Mining

A. Best CPU in mining:

  • Intel (Core i9-10900X): Over clocking is possible, but it needs discrete graphics.
  • AMD (Ryzen threadreaper 3970x): Easy to handle, and it is good in mega-tasking.
  • Intel (Pentium Gold G-6400): Initial cost and operations cost is cheap but has limited power.
  • AMD (Ryzen 5 3600): Superior in performance, and it is cheaper as well.
  • Intel (Celeron G5905): It fits to budget.

B. Best GPU in mining:

  • NVIDIA (GeForce GTX 1070): It is the best choice for Crypto mining. Cheapest to operate with a hash rate of 30mh/s at a low electricity consumption of 150W/unit. Its initial cost is very high.
  • AMD (Radeon RX580): The initial cost is the lowest and fits into the budget. Its hash rate is 29mh/s, but it consumes high electricity.
  • NVIDIA (GeForce GTX 1060): The initial cost is low, and it consumes less power also.
  • AMD (Radeon RX Vega 86): It is suited in a place where power is cheap. It consumes more power. Ideal for cold climate.
  • NVIDIA (GeForce GTX 1080 Ti): It has rich features, but the cost is 3 times higher.

C. OpenCL: AMD GPUs is an open-source programming language. It is used to develop programs that can be ported across various devices. Cross-platform, parallel programming capability is its strength.

D. CUDA: It facilitates developers to accelerate the speed of application by tapping the parallel processing capability of GPUs.

4. Algorithms Supported


  • RandomX: It is a POW (proof of work) based algorithm put into use in normal CPUs. The name is due to the Random execution technique it follows.
  • Kawpow: This algorithm is mainly used in Ravencoin bitcoin. However, it is also used in Hliux, Gravium.
  • Cryptonight: They were used as a proof of work algorithm to validate transactions and enable new tokens mining.

5. Benchmarking

Any machine used for Cryptocurrency mining should be tested for its capability in generating hash for mining currency using different functionalities. The amount of currency it can generate is measured in this benchmarking. In addition, there are models to compare the capability of different graphic cards based on their nature of operations.

Hash rate is the number of operations it can perform per second, and this metric is normally used in benchmarking the CPU/GPU processors. In addition, there are software like Cudo Miner, when installed in a machine, do this benchmarking on a continuous basis so that the users will get ensured that the bitcoin they mine is most beneficial.

Some of the benchmarking tools are hosted in the cloud, and when the client software is installed in a machine, the tool takes the data of the machine to be benchmarked periodically through the internet and automatically suggests which bitcoin should be generated and how much beneficial it will be for the users.


Computer CPU/GPU mining is a particularly significant movement, and there are a few calculations that can be utilized to produce hash at some random rate as needed by the sort of bitcoin. What's more, there are distinctive benchmarking apparatuses that screen the exhibition of mining usefulness of any machine and propose the bitcoins that ought to be created to advance the yield.

Git Repositories
GitHub Xmrig
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Debarghya Das
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