What kind of cpu setup i would need for this type of farm

[Darek123 0]

So as the title says, what type of build i would need to run 20 bots with mirror mode on. script would be similar to zulrah scripts.

[struiz22 1]

prob an 8 core with around 32gb ram

[NovaGTX 106]

I believe you're referring to 'covert mode' because dreambot does not have mirror mode. You'll see more benefit from higher clock speed rather than a higher core count when running multiple clients. You will also need a decent amount of ram, anything more than 16gb should be fine.

My server has dual Xeon cpu's which have a high core count but lower clock speed, it works, but my main rig which is a Quad core overclocked to 4.8ghz can run a similar amount of clients as well, so it's a balance between the two and definitely a large amount of ram.