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Do I have enough power to crossfire 2 5770s?

My system specs are

Intel core i7 860(stock clock)

p55 ud5 gigabyte mobo

4 gb of ddr3 ram

1 TB hard WB black hard drive

Sapphire 5770 grahpics

and a 650 watt Apevia PSU.
6 answers Last reply Best Answer
More about power crossfire 5770s
  1. Yes you have but your Apevia PSU is not the best in quality, reasonable at the best.
  2. you will be fine
  3. rolli59 said:
    Yes you have but your Apevia PSU is not the best in quality, reasonable at the best.



    Ok, thanks. I figured my PSU wasn't the top of the line but it was the only one I could afford when I found out the one from the Alienware computer didn't fit my new case.
  4. Best answer
    idk, the apevia will be cutting it, and it depends on which PSU it is, there are some 650w that might be able to push 550, there are others that would barely be able to push 350

    personally i wouldn't put much stock in that PSU, i would get a new 650w PSU, preferably one from Antec, Corsir, Seasonic, OCZ (they make some good ones)
  5. Best answer selected by acesarge.
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