question on psu

[samkiller]

Hi I currently using this psu with msi 660ti PE, I looking to upgrade to gtx 780 so just wondering if the psu is enough for it.


Model: FSP750-80APG;

input rated 100-240V~, 10-5A, 50-60Hz; Output rated (DC) +3.3V/30A, +5V/30A, +12V1/18A, +12V2/18A, +12V3/18A, +12V4/18A, +5Vsb/3.5A, -12V/0.5A, (+3.3V & +5V = 170W max.) (+12V1 & 12V2 & +12V3 & +12V4 =648W max.), Total output power : 750W.

It powering i5 4430,660ti,1hdd,1ssd,1odd,4 120mm fan and 4 140mm fan.

So may i ask is there enough power to replace the 660ti with gtx 780?

 

[twasken]

Definitely yes.

Nvidia recommends at least 600W for GTX780. You got plenty of headroom over there.

 

[wuweiz]

More than enough

 

[samkiller]

Ok thanks alot btw this 1 have 4 12v rail not single rail will it affect?