Sabertooth z77 pcie 3.0 only showing 8x link width in GPU-Z

007BugZz

Honorable
Aug 17, 2012
16
0
10,510
HI, just bought sabertooth z77 mobo but the problem is in gpu-z graphic bus interface is only showing 8X instead of 16X. When I hit ? for render test get same thing. Changed settings in bios, flashed bios, from what I have read in other forums I'm not alone with this problem? My 3d mark 11 scores are at 9250 score I've heard that pci-e slots don't even use full 8x bandwidth and don't make any difference.Is this true but I want to fix this problem. TY ~FoD~BugZz~ http://img.tomshardware.com/forum/uk/icones/smilies/heink.gif