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PSU for Crossfire 4870

Forum CPU & Components : Power Supplies, PC Cases & Case Mods - PSU for Crossfire 4870

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GreenSpoon   07-03-2008 at 08:01:26 PM

Which one is better? Or do I need to get a larger PSU for 2 4870's?

PC Power & Cooling S75QB 750W http://www.newegg.com/Product/Prod [...] 6817703009

CORSAIR CMPSU-750TX 750W http://www.newegg.com/Product/Prod [...] 6817139006

Thanks.

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dirtmountain   07-03-2008 at 08:28:11 PM
- 0 +

Both are quality, both will run that system. I'd go with the Corsair at $25 cheaper

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cirdecus   07-03-2008 at 08:31:42 PM
- 0 +

they're almost identical. the corsair has an efficiency of 80% or greater (a bit ambiguous), while the PC Power and Cooling is rated at 83%.

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evongugg   07-03-2008 at 08:44:45 PM
- 0 +

PSU: 600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)

http://ati.amd.com/products/radeon [...] ments.html

Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products

------------------------------ Google is your friend and Bob's your uncle
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GreenSpoon   07-03-2008 at 09:40:30 PM
- 0 +

Thanks guys,

That is what I thought, just wanted to confirm.

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