How much power will it take to run...

Yo-Yo

Member
I'd say about 36 amps on the 12V+ line since 1 of those cards needs 26amps and it is useally 1.5 times the normal power requirements to run 2 cards.
 

ceewi1

VIP Member
I'd also avoid Dual Rail PSUs, unless you've established that the particular unit has no OCP. Otherwise you could find yourself limited to using one 18A 12V rail for both video cards, drives, and everything else aside the CPU. Better to go for something with a strong single rail, or three or more rails.
 
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