I have recently crossfired my 2 Radeon 7770s. I had previously had each card connected to it's own monitor. Now that I have crossfired the two cards it seems that in all the games I play there is no change in FPS or a drop. I have a monitor and It says my cards are not running at full capacity while I game. The usage goes up and down, as it goes up my FPS goes up, the same for the other direction. I have not once seen my CPU usage go over 60% and my RAM usage hasn't reached near 50%. What do you guys think the problem is.
This could be related to another intermittent problem I have been experiencing. Periodically, probably one ever 1.5 hours.
My Specs
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
AMD Phenom II X4 965
RAM
16.0GB Dual-Channel DDR3 @ 665MHz (8-8-8-20)
Motherboard
ASRock 990FX Extreme3
Graphics
(2x) 1024MB ATI AMD Radeon HD 7700 Series (ATI AIB)
This could be related to another intermittent problem I have been experiencing. Periodically, probably one ever 1.5 hours.
My Specs
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
AMD Phenom II X4 965
RAM
16.0GB Dual-Channel DDR3 @ 665MHz (8-8-8-20)
Motherboard
ASRock 990FX Extreme3
Graphics
(2x) 1024MB ATI AMD Radeon HD 7700 Series (ATI AIB)