Quote Originally Posted by v_rr View Post
HD 2900 XT suport PCI-E 2.0
There was a picture of the 1Tf computer that AMD showed with 2x HD 2900XT in crossfire with only 1 pin conected to each card instead of 2.
PCI-E 2.0 permit to transport more power into the card throught the PCI-E slot.
No, it does not support it . Electrically I don't know (I'll bet no too), but the bus is running @ normal PCI-E speeds. Check it, or maybe you want to show me a 2900XT running PCI-E 2.0 on a X38 board