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Old April 24, 2011, 06:36 AM
_dangtx_ _dangtx_ is offline
Join Date: Aug 2007
Location: mtl
Posts: 12,691

look up a review of your intended cpu...look for idle/load system power draw

then look up here for the gpu : AMD Radeon HD 6670 1 GB Review - Page 20/26 | techPowerUp

and then add more watts if youve got something special going on,like a bizillion fans and so on.
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