Will a 500w PSU power a Asus 770 and an i5 4670k or FX 8350

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Major_Trouble

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Jun 25, 2007
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It would probably power it OK but does not leave much headroom. I would personally go with at least 600w. You don't specify any additional devices - DVD, HDD which all add to the load especially if you have a few you want to add. If you plan to overclock should also be considered.