Re: Will this psu be enough?
You'd be pulling almost half the psu's output on the card alone. 50Watts is actually a decent power draw difference.
The pci-e cable, if it even has one, will probably not have enough current to run a 6770 at full load. You''l bsod most likely whle gaming.
In short, i think you'll just end up being fustrated runningg a 6770 on a oem 350W psu..
Just for ****s n giggles, open the case and post up the amps on the 12V line.
Foldie = i7 950@ 4.0Ghz Gigabyte x58a-ud3r EVGA 970 SC Corsair H100 Corsair hx520 3x2gb OCZ Gold Corsair 650D
Woohoo = L5639 @3.1Ghz EVGA SR-2 gtx 260-216 Hyper 212+ Corsair 1050hx 6x2gb Corsair XMS3 Blackhawk Ulra
Alienware 18 - SLI 770M 4700mq 16Gig