So I have the Asus P8P67 Deluxe with a GTX 580 and recently got a another GTX 580 for SLI. I know the motherboard has 3 PCI 2.0 16x Lanes with the third running at 4x. If I install the 2nd 580 next to the first then they will run at 8x/8x right? Also what if I install it on the bottom third express slot that is 4x, would that be bad? Would that make it run at 8x/4x? Would that be worth it for the better air flow betweent he two graphics card?
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4/7/11 at 3:38pm