Is a 850W PSU good enough for a 2x ATI R2 290x or 2x GTX 780?

garm84

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Dec 23, 2008
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I know this post is old. but to make clear with the r9 290x you need at lest 1000W and with the 790 gtx you will need 800W but to overclock and have little more space I would do 1300W for the 290x and at lest 1000W for the 780 gtx