Quote Originally Posted by zanzabar View Post
way to use an old 8x8 ultra low end board for amd but use full 16x16 boards for intel thats not stacked at all

it looks like it dosnt matter solong as u have a good MB
I don't think PCIe 2.0 8x vs 16x has much of an impact. techPowerUp did a review of the PCIe scaling on a 5870, but no word on minimum fps

Example of a 5870 on PCIe 2.0 8x vs 16x on crysis

http://www.techpowerup.com/reviews/A...Scaling/7.html

But it's probably the crossfire overhead eh?