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dead_95

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Oct 28, 2009
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Which is better?? GIGABYTE Power Supply Superb 720W or Corsair HX620W??

GIGABYTE:http://www.gigabyte.com.tw/Products/PowerSupply/Products_Spec.aspx?ProductID=2793

Corsair:http://www.corsair.com/products/hx/default.aspx
 
The Corsair without a doubt.

However if you want a more accurate recommendation on a PSU then a full list of system specs would be necessary, as well as info on whether you are likely to Crossfire in the future.
 
Corsair has a reputation for high quality power supplies that consistently earn high marks in technical reviews. They are reliable, stable, and come with a 5 year warranty. Some of the newer models come with a 7 year warranty. In addition, some of the newer models have earned a gold certification for energy efficiency.
 
As I mentioned in my first reply, if you post a full list of your system specs we can better judge how much power you will need to run your system. That being said, the Corsair 650HX should be enough to handle the vast majority of systems.
 
CPU : Core 2 Duo E 7400(stock speed:2.8 Ghz) now at 4.0 Ghz

GPU :using Nvidia 6200 le(will upgrade to GTX 470 this week)

Monitor: 1680x1050

RAM:2 GB
 
The minimum recommended system power for your card is 550W. So that Corsair you pointed to will be more than enough for your needs and will provide you with a decent amount of headroom if you wish to upgrade in the future.