I read the link posted by Maziar (very interesting!)
But the review of the board featured is a couple of years old.
I just wanted to query something that I am considering.
I've just ordered a replacement board for my AM2 system which is SLi compatible (570 SLi chipset) and just wondered whether it would bottleneck SLi'd GTX's on it?
I currently have an XFX GTX but would buy another as I'm sure prices are going to drop as the G92 GTS is such a stron performer!
Basically, is x8 SLi (which I believe is what the 570 chipset is capable of) going to bottleneck GTX's, and if so, to a point that there would be little benefit?