Why do not you tell people how much you reduce the clock speed graphics cards?

1150/1900 obviously custom bios undervolted etc. Still pulls 890 at the wall, but the point of my post is as long as you know how to balance rails and tune everything right there is no reason you can't run a PSU at its max capacity.
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Actually i will be more interested in the Motherboard used for 8 GPU and how to set it up .