Help with Power for Gpus

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TheAnimousVox

TheAnimousVox

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Oct 21, 2013
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Im purchasing a 780 (not ti) and keeping my old 660 for video capture/physx. I want to be able to upgeade to sli 780s but im not sure what wattage i should get for these cards. I want to run ALL 3 CARDS. Processor is a i5 4670k on Asus Maximus V Hero. I didnt know if this belonged in psus or graphics cards so sorry if im in the wrong place.
 
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WarWolverineWarrior

WarWolverineWarrior

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Sep 24, 2013
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Does it have 3 x 12v rail @ 20+ AMP?

It's not really the Watts that you are looking for, it's the 12v rails.

You are going to be using about 700W only with 3 GPUs + 100 with CPU so u should hit about 800W max.
If you don't have 12v rails for each card then ur pc will just turn off.
 
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