Which power supply for the Radeon 6850

I have been shopping around cards, but I also need to upgrade my PSU in the process. I wanted to get some more qualified opinions in case I'm overlooking something.

Which power supply would be good to use on this GPU:


I don't want to overkill too much and break the budget, as this will most likely be my last major upgrade on this computer.

Here are my current system specs. I'm not an expert so let me know if I need to supply more info:

ACPIx64 based PC


1TB hard drive

Processor : Intel core i7 CPU 860@2.80Ghz 2.8Ghz

OS: Windows 7 64bit
2 answers Last reply
More about which power supply radeon 6850
  1. Any 550-650w psu would be plenty.
  2. What PSU do you currently have?
    And what is your budget for a new unit?
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