gt640 power amps

yoda1

Honorable
May 26, 2013
3
0
10,510
Hi I have a gateway dx4860ub33p model with a quad core running at 3.0 gigaherts 8 gigs of ram a 7200rpm hard drive CPU stock cooler fan a gt520 and 520 watts of dynex power. Ooh it has adual 12 volt rail 18 amp and16amp. The gt640 requires 20 amps and 350 watts of power do I have enough to run the gt640 during gameplay