Is my PSU enough for SLI?

k I got a 470 GTX which I want to add to another one I'll buy. I have a Cooler Master 750w80+PSU, will it be enough for the 470 GTX SLI? Also I got an i7 875k CPU, 4 gigs of RAM, and all the other basic stuff. Nothing is OCed. BTW I asked the guys at EVGA (my card's manufacturer) and they said that as long as I don't OC the sys then it's fine for the SLI. Thought? Thanks!

Actually you will be fine even with an OC. A GTX 470 will only use a max of 215w Which means Both gpu's will only draw 430w at max which leaves you 290w left on the 12v rail. Plus your cpu is a 95w cpu even with a good OC you wont be pushing 125w of power.

Even while heavy gaming? Anyone else?f22rf

Even while heavy gaming? Anyone else?f22rf