- Joined
- Sep 7, 2008
- Messages
- 355 (0.06/day)
- Location
- Canberra Australia
Processor | i5 750 4.2ghz 1.4V |
---|---|
Motherboard | Gigabyte P55-UD4P |
Cooling | Corsair H70 |
Memory | 2X2G Gskill @2140 8-11-8-28-1T |
Video Card(s) | 2xGainward Phantom3 570@860/4200 |
Storage | 2xWD 500G AAKS Raid0 + 2XWD 1T Green in Raid0 |
Display(s) | 24" HP w2408h+23" HP w2338h |
Case | SilverStone Raven2E-B |
Audio Device(s) | onboard for now |
Power Supply | Antec 1000W Truepower quattro |
Software | Win7 Ultimate 64bit |
I've got my XFX5850XXX's today, did a fresh install of win7 coz I was using nv cards, downloaded msi afterburner, RBE, Atiwinflash, GPUZ, and these cards just won't let overclock.
1, for MSI afterburner, it won't go beyond the overdrive limit, if I set that enableunofficaloverclocking thingy, windows will crash straight away right after I change the value of any clocks(core/mem), not even values below the 775/1125 limit. Have to uninstall MSI afterburner to get back into windows.
2, for MSI afterburner and overdrive, the card comes with 755/1125, and the first card keeps reverting between Low 3D clock and High 3D clock (400/900 755/1125 respectively) every 2 seconds, but if I overclock core to 775, it will then reverting between 2D and high 3D,(167/300 something, not sure), and then desktop starts to flicker.
3, and then I tried Atiwinflash, crashes windows everytime while loading the program.
4, and at last I tried rivatuner, it allows me overclock the first card without any problems but any change to the second one will result BSOD/crashing.
Need help to first get rid of this OC limit, and that flickering problem, or make ATIwinflash to work under 64bit OS(or is the program doesn't support 5 series cards?)
Any reply will be much appreciated.
1, for MSI afterburner, it won't go beyond the overdrive limit, if I set that enableunofficaloverclocking thingy, windows will crash straight away right after I change the value of any clocks(core/mem), not even values below the 775/1125 limit. Have to uninstall MSI afterburner to get back into windows.
2, for MSI afterburner and overdrive, the card comes with 755/1125, and the first card keeps reverting between Low 3D clock and High 3D clock (400/900 755/1125 respectively) every 2 seconds, but if I overclock core to 775, it will then reverting between 2D and high 3D,(167/300 something, not sure), and then desktop starts to flicker.
3, and then I tried Atiwinflash, crashes windows everytime while loading the program.
4, and at last I tried rivatuner, it allows me overclock the first card without any problems but any change to the second one will result BSOD/crashing.
Need help to first get rid of this OC limit, and that flickering problem, or make ATIwinflash to work under 64bit OS(or is the program doesn't support 5 series cards?)
Any reply will be much appreciated.