Hi,
I have a GA H55M S2H board and a Gigabyte R7 260x GPU.
The GPU is in a 16x PCIe slot but is constantly underperforming because it is used in a PCIe 2 1x mode.
I tried everything with the GPU drivers so now I suspect my problem might have something to do with the MB or the MB-GPU synergy.
BIOS version is F5.
Also, Catalyst Control Center displays this under hardware stats tab:
Under CCC Hardware info it says:
Graphics Bus Capability PCI Express 3.0
Maximum Bus Setting PCI Express 2.0 x1
Core Clock in MHz 1188 MHz
Memory Clock in MHz 1625 MHz
Total Memory Bandwidth in GByte/s 104.0 GByte/s
BIOS Version 015.040.000.000
Please help.
Thanks
