Hi,
I seem to have difficulties OC'ing the 7770 vapor-x, if I increase the either GPU or memory clock my FPS drops but if i leave it at default (1.1Ghz-core/1.3Ghz-memory) i have better FPS (like 10-15+ better FPS than if I try to OC the card, even by 10mhz) which is kinda weird for me since thermals are very low (less than 60C max running anything)
My questions > is the graphics driver the problem, or just my rig... dont know if my rig is the bottleneck though (worked fine with my trusty old - gts 250)
My system specs:
CPU: PDC E2160 OC'd to 3.01GHZ (334 FSB)
Mobo: asus P5Q (p45)
GFX: Sapphire 7770 vapor-x ghz edition
2x2 GB kingston value ram 836 mhz 5-5-5-15
2x512MB geil hyper ram 836 mhz 5-5-5-15
1x320GB seagate barracuda
2x1TB samsung spinpoint F3
astone enforcer case w/ 600w PSU (astone psu also)
23" LG E2381VR (1920x1080)
Windows 7 64bit ultimate sp1 with updates
Graphics Driver - Catalyst 12.6 WHQL - (did a clean install and install over 12.4 WHQL)
tried Catalyst 12.4 WHQL but got lower FPS with it
Thanks,
I seem to have difficulties OC'ing the 7770 vapor-x, if I increase the either GPU or memory clock my FPS drops but if i leave it at default (1.1Ghz-core/1.3Ghz-memory) i have better FPS (like 10-15+ better FPS than if I try to OC the card, even by 10mhz) which is kinda weird for me since thermals are very low (less than 60C max running anything)
My questions > is the graphics driver the problem, or just my rig... dont know if my rig is the bottleneck though (worked fine with my trusty old - gts 250)
My system specs:
CPU: PDC E2160 OC'd to 3.01GHZ (334 FSB)
Mobo: asus P5Q (p45)
GFX: Sapphire 7770 vapor-x ghz edition
2x2 GB kingston value ram 836 mhz 5-5-5-15
2x512MB geil hyper ram 836 mhz 5-5-5-15
1x320GB seagate barracuda
2x1TB samsung spinpoint F3
astone enforcer case w/ 600w PSU (astone psu also)
23" LG E2381VR (1920x1080)
Windows 7 64bit ultimate sp1 with updates
Graphics Driver - Catalyst 12.6 WHQL - (did a clean install and install over 12.4 WHQL)
tried Catalyst 12.4 WHQL but got lower FPS with it
Thanks,