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730w Power supply for crossfire?

Hi
I have a 730w PurePower BeQuiet PSU and i'm trying to run two HD7870s.
Is this appropriate?
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  1. Best answer
    follow link, this is a power supply wattage calculator based on your components: http://images10.newegg.com/BizIntell/tool/psucalc/index.html

    I would think your power supply would be plenty sufficient however.
  2. Yes, it will work just fine, with headroom for overclocking and all.
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