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will my 550w be enough for my gtx 780 sc acx

  • EVGA
  • Power Supplies
  • Graphics Cards
  • Seasonic
Last response: in Components
July 8, 2014 12:14:11 AM

I have a seasonic 550w modular psu 80 plus gold and a evga gtx 780 that says it needs 600 watts and a min of 42 amps on the +12v rail i have 45v but will 550w be ok or should i upgrade

More about : 550w gtx 780 acx

Best solution

a c 154 ) Power supply
a c 196 U Graphics card
July 8, 2014 12:18:59 AM

Yes; that PSU is more than sufficient. The recommendation is for the system running the graphics card. The graphics card itself will not use up 600W alone. ;) 
a c 325 ) Power supply
a c 604 U Graphics card
July 8, 2014 12:23:52 AM

I think they allow a small safety factor for people who use crappy power supplies. Seasonic is top notch though