PSU for this GPU question

I saw newegg is having a really good sale on this PSU . Everything looks like it should work with the GPU Im planning on getting but Im still not 100% sure on how to figure out if a PSU works with a certain GPU.

tl : dr Will power ? Thanks!
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  1. Should be compatible, the power supply has 50 amps on the 12v rail. What is the other components of your build? I can determine the exact wattage your build uses with it.
  2. Intel G620 2.6GHz Dual-core
    6GB DDR3 RAM
    1TB 7200 RPM HDD

    I figured 630w would be enough to power it all Im just not sure on the other things (Like the amps) so thanks for the quick answer!
  3. Best answer
    Your build utilizes 438 watts at full load (100%) with 10% capacitor aging (fairly new power supply). So you have enough wattage to power your build. In the future be careful when choosing a power supply, Rosewill is a mixed brand in my opinion. They have some outstanding power supplies and others that are not so good. Anyways the one you have selected is very good.

    If you wish to calculate your wattage with any other additions use this tool:

    * I calculated your wattage without inputting any fans, so you may want to add that in. Anyways fans barely draw any power.
  4. Best answer selected by bwathke.
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