Hello all,
I have come here hoping someone has an answer to my problem. I recently purchased 2 Saphire 7850 1 gb cards and have them in crossfire.
The issue that I am having is that I have SLIGHTLY better performance with a SINGLE card. Examples of this are the ARMA 2 benchmark ran 50 fps single card and 46 fps in crossfire. CS Source stress test resulted in 297 fps single card and 296 fps crossfire.
Obviously you can understand why this would be disappointing. I have tried the drivers that came on the CD (12.3?) as well as the latest AMD drivers,
My system is:
Asus m5a97 (970 chipset with 16x and 4 x pcie lanes)
AMD phenom 955
Corsair 16 gb ram
2 Saphire 7850's
Corsair 850 watt PSU
Anyway, I have searched for answers for a few hours and also tried everything I could think of in order to fix this issue. Anyone ever heard of this happening?
I have come here hoping someone has an answer to my problem. I recently purchased 2 Saphire 7850 1 gb cards and have them in crossfire.
The issue that I am having is that I have SLIGHTLY better performance with a SINGLE card. Examples of this are the ARMA 2 benchmark ran 50 fps single card and 46 fps in crossfire. CS Source stress test resulted in 297 fps single card and 296 fps crossfire.
Obviously you can understand why this would be disappointing. I have tried the drivers that came on the CD (12.3?) as well as the latest AMD drivers,
My system is:
Asus m5a97 (970 chipset with 16x and 4 x pcie lanes)
AMD phenom 955
Corsair 16 gb ram
2 Saphire 7850's
Corsair 850 watt PSU
Anyway, I have searched for answers for a few hours and also tried everything I could think of in order to fix this issue. Anyone ever heard of this happening?