Ok, so I've got these 2 8800gt's. XFX and PNY. Same memory, same clocks, same gpu codename. Only difference between them is the revision. The PNY gpu is a G92 A2, while the XFX is the G92 A3. The boards look largely the same (heatsinks are a little different of course), and they list as the same thing when I search by part number.
My question is, will these cards run SLI without issue? Or do the GPUs need to be the same revision?