3 GTX Titans PCIe lines locked at x8. Asus Rampage 5 Extreme.

mysnowmancan

Reputable
Apr 19, 2015
3
0
4,510
Hey guys I have a Asus Rampage 5 Extreme mother board with a INTEL CORE I7-5960X CPU and 3 GTX Titans GPU cards. The PCIe for all three of them are locked at x8 even though it should be x16,x8,x8. And if I just use one video card (and disable the other two) the one still runs at x8 PCIe.

Any ideas why or how to fix it?

Thanks Jesse
 
Solution
Ony the pciex16_1 slot runs at x16 mode with 3 or 4 cards installed. It may be that you are using the x16_2 slot which only operates at x8 in a 3way.

Whats the rest of the systems specs?
Is there another pcei card, pcie ssd, or m.2 installed?

popatim

Titan
Moderator
Ony the pciex16_1 slot runs at x16 mode with 3 or 4 cards installed. It may be that you are using the x16_2 slot which only operates at x8 in a 3way.

Whats the rest of the systems specs?
Is there another pcei card, pcie ssd, or m.2 installed?
 
Solution