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Quote from: SadlyFox on June 04, 2021, 01:36:25 PM

Hello everyone. Recently I thought about the possibility of mining on a personal pc. What cryptocurrencies does it make sense / profitable to mine on a mid-range pc? Will it kill the computer?

For mining, you need a 2-core processor and 3 gigabytes of memory (but 4 is better). This configuration is enough to make an Ethereum mining farm.
I assembled a farm on an old motherboard on an Am2 socket with DDR 2 memory because I got it for free. BUT the farm did not work for long, and the components had to be replaced.

For ETH you don't need 2 core, I used single core for years. Works great, only issue is that it takes forever to load, especially on Windows 10. And the setup to install OS takes a very long time. However single core works fine when mining.

For RAM you will need at least >5GB or more due to the large DAG. With windows it won't work if there is less system ram than DAG filesize. With Ubunutu you can get away with using less RAM. I used 2GB before when the DAG was almsot 4GB and didn't get any issues.

Most important is the GPU. Which you can't really buy right now unless you overpay.

Absolutely wrong. I have many windows10 rigs with 2 or 4 gb and 6 to 13 gpu´s and i can mine without any problem. System Ram has nothing to do with the DAG!

With 2GB of RAM, I was having trouble changing the epoch. Better to use at least 3 GB