How can i find out if i have PCIE 1.1 or PCIE 2?

Question

i have asus p5w dh mother broad but don't know if i got the PCIE1.1 or 2 .......

its has two PCIE for croos fire each 16X but when ther croos fire 8X ..so which type i have ?....

Answer 1

Its more of a question of whether you have a good motherboard or not lol. The motherboard you have has PCIe 1.1, or the normal PCIe x16, however your motherboard doesn't work well with Crossfire and runs both at only x8 with Crossfire, when most run Crossfire or SLI at x16 each. Only the more recent motherboards have PCIe 2.0 and really it wouldn't matter which one you have, the cards for PCIe 2.0 are backwards compatible with PCIe 1.1, same with PCIe 3.0 cards, just the motherboards with those interfaces will be able to harness the power of the cards better than a older interface.