Build 6 GPU RTX 3080 Ethereum Mining Rig In 2022Бидэнтэй холбоо барина уу +
2022-2-24 · PSU for mining rig would depend upon several GPU and their power consumption. So let''s calculate –. 6 (RTX 3080) * 220W (Power Consumption) = 1320W. So we require 1320W just to run the GPU and an extra 200-300W for Processor, RAM, Motherboard, SSD, etc. So it is safer to choose 2 X 850W PSU.