CPU Mining: What is CPU Mining?

Cpu mining
CPU Mining

CPU mining is a process of adding transaction records to the public ledger of a cryptocurrency by performing the necessary calculations with a central processing unit (CPU). A CPU is a part of a computer that provides computing power for the execution of tasks performed by software installed on that computer.

Cpu mining
CPU Mining

What is CPU Mining?

Central processing units are designed in such a way that they are very suitable for fast switching between different functions. The CPU must be adjusted very well for the start of a new type of work so that a user can wait a lot between working with different programs.

CPUs are highly capable of following the instructions of “do it, otherwise do something else” for faster execution of the algorithm. However, the need to switch rapidly between tasks performed by the CPU is not very well designed for repetitive and lengthy mathematical calculations. CPUs can do arithmetic, because there are one or more “arithmetic / logic units” (ALUs) inside each CPU. However, GPUs have much higher ALUs than CPUs and, as a result, they can perform a larger amount of mathematical work than CPUs.

Initially CPU mining was allowed in earlier versions of the Bitcoin client, but soon the network’s hash rate rose too high for CPU mining to be profitable. The amount of bitcoin produced decreased in value compared to the power required to operate the CPU. As a useless feature, CPU mining was removed from the bitcoin core, for some time GPU mining became the only way to mine bitcoin.

Most other cryptocurrencies, especially popular ones, are also profitably mined with CPUs due to the high hash rate of the network. However, it is possible to find a new promising crypto that can be successfully mined with the CPU and collect some profits over the long term.

There are some cryptocurrencies, specifically designed for profitable mining with CPUs. Most CPU mining coins are kryptonite-based coins such as Bytecoin, Quazercoin, Monero, Electronum and a few others. Cryptonite cryptocurrencies have been developed based on the ideas of the Cryptonote team, one of which is making mining available to everyone despite differences in computing tools. As Cryptonite-based coins use egalitarian proof-of-work of Cryptonot, they are using built-in CPU instructions, which are very difficult and very expensive to implement in Special Purpose Devices (ASICs), but common PCs. Are perfectly suitable for

Due to the mentioned approach, Bytecoin and its forks were only CPU-minable and ASIC-resistant. However, some existing ASICs work perfectly fine with many cryptonight coins and CPU mining among them now mention that profitable. Nevertheless, the Monroe team, for example, is actively fighting ASIC’s involvement in the mining of cryptocurrencies and even a tough fork to let Monroe CPU mining remain the only way to create new XMR coins. Also made. There have also been cryptocurrencies that are not based on cryptocurrency and initially allow profitable CPU mining, some of them being Litcoin, Dash, Hatch and ZCash.

Pros & Cons CPU Mining

Cpu mining
CPU mining


  • CPU mining is available for everyone who has a computer
  • Some cryptocurrencies are only CPU-minable
  • CPU mining is a good way to try cryptocurrency mining out before making any purchases and investments
  • Using CPU as addition to GPU mining can lead to some additional benefit for a miner


  • CPU mining is unprofitable to use for the mining of most cryptocurrencies
  • CPU mining is not allowed for mining of some cryptocurrencies

Will CPU Mining Harm Your Computer?

While GPU mining is considered safe for long-term use, the jury is still out on CPU mining. Your primary concern with any important piece of PC hardware should be overheating. Unsafe temperatures in critical components (such as your GPU and CPU) can result in immediate failure, and possibly permanent damage to your rig.
For those of you who are getting sweaty, relax! The worst looks usually encounter are a blue screen or shutdown. Drivers are smart, and they use whatever means necessary to protect your PC from a complete malfunction.

But many CPUs have external drivers, and are often as advanced as your GPUs – so it’s your job to protect your PC’s brain from deterioration. Here are some pro tips for safely mining with your CPU:

  1. Keep CPU Temperature Low
  2. Limit Other Processes

  3. Clean Your Computer Often

  4. Install Cooling Systems or Components

Mine With Caution on Laptops

Laptops have become increasingly powerful over the years, and many of them are on par with high-performance gaming rigs. Yet discussed one disadvantage that a laptop can never overcome: tight interiors.

Laptop designers need to maintain space savings, and this often means placing critical components next to each other, with no fans for extra fans and cooling components. As a result, laptops start running hot. If not looking at internal temperatures, then using a laptop for CPU mining can be risky (unless you live in the Arctic). Miners using laptops should use extreme caution to ensure proper cooling as much as possible.

CPU mining Cryptocurrency

If you are looking for the best mining CPU for your next rig, then you have come to the right place, but there are some things that you need to keep in mind.

With the recent resurgence of bitcoin, competition among cryptocurrency miners is at an all-time high. The result is that mining rigs and components remain in short supply, made worse by current semiconductor shortages, so options are limited.

New miners should also note that most cryptocurrency mining relies on GPUs for the bulk of processing power. However, there are some protocols that can take advantage of the CPU’s modern processing power; Altcoins such as ByteCoin and Zcash are better suited for CPU mining than more standard coins such as Bitcoin or Ether.


Can you mine with a CPU?

The more background processes you have running, the less spare power your CPU will have to contribute to hashing. This makes CPU mining essentially ineffectual unless you‘re truly AFK

better to mine with CPU or GPU?

The short answer is that GPU mining is the more powerful and attractive version of CPU mining and gives better return on investment. The GPU provides a very high level of processing power which in some cases is 800 times greater than the CPU.

Do you need good CPU for mining?

The CPU and RAM are mounted on a motherboard, which connects all components of the computer. … For Ethereum mining, we recommend using an Intel Celeron or Intel i3 processor. RAM – Higher RAM does not mean you get better mining performance, so we recommend using anywhere between 4GB and 16GB of RAM.