Hi there, i just brought my new sapphire HD 7770 ghz edition Oc GPU and it perform worse than the old asus eah 5670. (AC 3 for example, only 20fps on low settings ) It work only well with bioshock infinite. my psu is 500w and my motherboard is MA78lmt-US2H. Is it possible that my motherboard bios is too old? Or what would cause the problem?I have the newest drivers.
Thank you so much. ( cpu and my ram is pretty good. )
Thank you so much. ( cpu and my ram is pretty good. )