What Hashrate to Expect From an Up to Date CPU

Using the CPU or the central processing unit of your computer to mine crypto currency is pretty much considered outdated nowadays with the only exception being mining new altcoins that are CPU only. If you are interested to find out what hashrate you can expect to get from a powerful multi-core CPU at the moment with come of the more popular crypto algorithms in order to compare to your AMD Radeon 280X GPU or Nvidia GeForce GTX 750 Ti for example, you might want to look at the results we got below. They are achieved using the cpuminer-multi fork on an Intel Core i7 5820K processor (6 core with HT or 12 logical cores) running at default operating frequency (non-overclocked).

Algorithm – Hashrate:

Scrypt – 129 KHS

Scrypt:N – 26.2 KHS

Sha256d – 10.7 MHS

Blake – 18024 KHS

Cryptonight – 192.7 HS

Fresh – 487.2 KHS

Lyra2 – 744.8 KHS

Neoscrypt – 22.2 KHS

Qubit – 488 KHS

Quark – 664.8 KHS

X11 – 308.1 KHS

X13 – 211.4 KHS

X14 – 202.6 KHS

X15 – 194.4 KHS

The cpuminer-multi fork that we used for the test does support more algorithms than those that we tested with, we’ve skipped some because it is hard to find operational pools or even alive crypto coins to use some of them. So we did not test all of the algorithms such as S3, NIST5, Pentablake and a few others that are supported by the software miner. Use these numbers as a reference only for comparing to GPU mining hardware as you probably will not want to use your CPU to mine with on these algorithms anyway. The only exception being Lyra2RE, because this algorithm does provide a very decent hashrate on the CPU as compared to what you can get with a GPU miner.