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GTX 590 on a 620W PSU? - Page 4

post #31 of 33
Quote:
Originally Posted by snelan View Post
Checkout my GPUs, all on a 620W. You should be fine.
A HD6970 uses ~40W less than GTX580 CHECK HERE..

So if a GTX590 is anything like 2x GTX580 then a single GTX590 would pull ~80W more than 2x HD6970 in CF..

So no,OP would need a better PSU..

CHEERS..
Edited by KingT - 2/12/11 at 1:38pm
     
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post #32 of 33
im gona say no... its gona be 2 full GTX 580 chips which are said to pull 300w on load with a mutlimetre, so thats prob gona like 500w from the both gpu chips since they will be downclocked.. thats not enough room for cpu/ram/hdd's
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post #33 of 33
if a card draws over 300 total watts it cant have the pci spec stamp and the 590 is sucha card i'd imagine it will draw very north of 300 watts maybe closer to 400 under furmark
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