780 SLi

[jwimsett]

I just picked up 2 780 superclocked video cards. Wasn't even considering a new PSU, but I guess it wouldn't hurt to ask.

I'll have the 2 GPU's
3770K stock
2 SSDs
a couple SP120's (10)
and a water pump

Current power supply
Seasonic X750

Too small?

 

[Slava]

I think that should be fine. I had 2600k overclocked to 4.2 ghz, 1 ssd, 2 hdds, 2x 680 overclocked heavily. And it wasnt even using over 600 watts. You can purchase Kill-A-Watt and see how much power it really uses

 

[jwimsett]

I have one of those but I wasn't sure if the power being pulled from the wall was the same as the power output of the PSU given efficiency, rectification and what not.

 

[Dan_D]

You'll be fine.

 

[Deleted member 88227]

SLI 780s draw 590W DC on an overclocked 3770k.