From what I have found crossifre is blocked in the drivers from working in NF4 SLI mobos. I had wanted to try this with my DFI, but didn't buy the master card as I couldn't find one case where it worked. Theoretically it should work, but unfortunately it doesn't.
BTW, I'd sincerely love to be proved wrong and be shown a case where 2 crossfire cards outperform one single of those cards in an NF4 mobo.
I think he has forcewares to get SLi working in a Crossfire mobo.WUSY has forceware(HACK) to allow CF to work in an SLI board ask him yourself
I think he has forcewares to get SLi working in a Crossfire mobo.WUSY has forceware(HACK) to allow CF to work in an SLI board ask him yourself