How important is CPU for mining

The motherboard should be paired with a sufficient amount of RAM, 8 or 16 gigabytes , and at least 256GB of drive storage. The latter part is very important as Ethereum mining requires a lot of runtime memory, at least 4GB per GPU.

RAM has absolutely no effect on mining performance . A good amount is 4GB as it runs the vast majority of operating systems. That isn’t to say you couldn’t get away with less, you just may not have the best experience.2 Eki 2017

Although the dag size is 4 GB or even more as it continues to increase, the 4 GB cards can continue mining Ethereum as long as we follow a few specific steps. First, we have to use a Linux-based OS, that’s because Windows requires a lot more VRAM from the GPU and that will limit our mining even more.

As of Sunday, March 27, 2022, it would take 3.2 days to mine 1 Ethereum Classic at the current Ethereum Classic difficulty level along with the mining hashrate and block reward; a Ethereum Classic mining hashrate of 400.00 MH/s consuming 750.00 watts of power at $0.10 per kWh, and a block reward of 3.2 ETC.