730w Power supply for crossfire?

[MrSheepy]

Hi
I have a 730w PurePower BeQuiet PSU and i'm trying to run two HD7870s.
Is this appropriate?

 

[rage33]

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.

 

[cuecuemore]

Yes, it will work just fine, with headroom for overclocking and all.