R9 290x CF Wattage help

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Just to be at the optimal range of the PSU's efficiency, i would go with the 850W. But it will work fine with a 750W psu.
I would recommend the Corsair HX750, it has been on sale lately for around $100, and a little less with rebates and it is clearly the superior PSU vs the RM750 80+ Gold rated and all.

rvilkman

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Just to be at the optimal range of the PSU's efficiency, i would go with the 850W. But it will work fine with a 750W psu.
I would recommend the Corsair HX750, it has been on sale lately for around $100, and a little less with rebates and it is clearly the superior PSU vs the RM750 80+ Gold rated and all.
 
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