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Do I need Twice The Amps For SLI?

Last response: in Graphics & Displays
December 12, 2009 1:16:21 AM

When you have 2 cards running SLI, does the psu need to have twice the amperage on the 12v rail as a single card would need? To further explain my question, if an evga 9800GTX+ card requires 24amps,would I need 48amps for 2 of these cards in SLI? Or could I get by with like 45amps?

More about : amps sli

December 12, 2009 1:54:52 AM

This only told me the wattage, which I know how much I need. However it did not show a result for the 12v rail, at least for me.