Hello. ive been curious about my unnecessary fps problems with my r9 280x gpu. i checked my pci slots and i was using on pci16_1 slot normally on the motherboards user guide it says for better performance. i changed to my pci 16_3 slot and i got better performance on my gpu now. is that a problem with my pci slot?(pci16_1 is closest to cpu and pci 16_3 is same color slot for crossfire) which should i had to experience better performance on my pci 1 slot but instead it gives less performance. i benchmarked pc on both slots scores are roughly % 30 ,40 better on my pci 16_3 slot. thanks for help and sorry for my bad english
my specs-
asus m5a99fx pro r2.0
amd fx 8320
gskill ddr 1866mhz 16gb ram
powercolor r9 280x
my specs-
asus m5a99fx pro r2.0
amd fx 8320
gskill ddr 1866mhz 16gb ram
powercolor r9 280x
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