SLI 660ti's PSU Needs

Hey Community

I have a decent rig, AMD 6100fx, As Rock 990fx Extremem 3 Mobo, Gskill 8gb Ripjaws, 1 X 60gb Intel 520 Series SSD, 1 X 120gb Patriot Pyro Sanforce SSD, 1 X OCZ Agility 3 120gb Series SSD, 1 X 2tb Seagate 7200 HDD, Antec H40 Watercooling, a Antec Earthwatts Bronze Rarted 750w PSU, NZXT Phantom Case and 2 X EVGA 660ti's Superclocked (or soon to be two!)... Wondering if the Antec i have is good for all that. Hopefully it is!


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More about 660ti needs
  1. Best answer
    Yes it will be fine. Here is Guru3Ds power supply recommendation:

    GeForce GTX 660 Ti - On your average system the card requires you to have a 450~500 Watt power supply unit.
    GeForce GTX 660 Ti SLI - On your average system the cards require you to have a 700 Watt power supply unit as minimum.

    If you are going to overclock GPU or processor, then we do recommend you purchase something with some more stamina. Source:,7.html
  2. Best answer selected by Mattyh10.
  3. Thanks Mate!
  4. No problem.Your welcome!
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