Hi, Right now I am looking into a EVGA 3GB 780Ti and I want to know if I would have to get a new PSU to run it. Right now I have an EVGA 650 80 Plus gold running an intel i7 4770k a seagate barracuda 1tb hard drive, some samsung cd writer, a gigabyte g1 sniper and a EVGA 750 ti. If I were to take out the 750 Ti could I run the 780 ti?
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More aboutgeforce gtx 780ti power consumption
Hi Dandog117 For the GeForce GTX 780ti you will require a psu with 42A on the +12v rail and a 600W PSU minimum The EVGA 650 80 Plus gold has over 53A on the combined +12v rail and enough wattage so you will be fine