Hi,
First of all, i know that crossfire isn't the easiest thing to deal with, but I received the second card from my sister so i try to get it work 😛
I've got two ASUS HD7790 1GB running on crossfire 8x/8x, on motherboard A970-G46. Both overclocked to 1200mhz on core. When I look on Afterburner Hardware Monitor, it shows that the clock constantly changes. http://prntscr.com/2csuci When I play, it never reaches 1200mhz, or even 1000mhz. Performance is also terrible, very often it's better to play without second card. Efect fades only when I remove second card, switching off crossfire doesn't help. Any idea what do i have to do? I installed 13.12 WHQL drivers, but it didn't help.
PSU: SilentiumPC Deus 600W | CPU: AMD Phenom II 965 @ 4.0GhZ
First of all, i know that crossfire isn't the easiest thing to deal with, but I received the second card from my sister so i try to get it work 😛
I've got two ASUS HD7790 1GB running on crossfire 8x/8x, on motherboard A970-G46. Both overclocked to 1200mhz on core. When I look on Afterburner Hardware Monitor, it shows that the clock constantly changes. http://prntscr.com/2csuci When I play, it never reaches 1200mhz, or even 1000mhz. Performance is also terrible, very often it's better to play without second card. Efect fades only when I remove second card, switching off crossfire doesn't help. Any idea what do i have to do? I installed 13.12 WHQL drivers, but it didn't help.
PSU: SilentiumPC Deus 600W | CPU: AMD Phenom II 965 @ 4.0GhZ