Overclocking a Asus HD 7850 DirectCU II V2 2048MB

[ste-sim2x9]

Just brought the Asus HD 7850 DirectCU II V2 2048MB, can anyone kindly tell me the best settings to use with this card & Asus GPU Tweak or anyone with this card share there settings. I Tried overdrive in catalyst control centre and set the sliders to full but when i ran heaven benchmark the screen froze with artifacts on the screen but the sound continued.

when i use asus gpu tweak do i have to turn off overdrive in catalyst control centre.

 

[iBSOD]

should be able to achieve 1200mhz~ on stock volts. you dont have to turn off overdrive.

make sure you set the power slider to +20

 

[ste-sim2x9]

Ok thanks for that, i'll give that a go.

 

[ste-sim2x9]

should be able to achieve 1200mhz~ on stock volts. you dont have to turn off overdrive.

make sure you set the power slider to +20

I tried 1200mhz on stock volts and i got a BSOD when running heaven benchmark. Would that mean i need a few more volts.

 

[iBSOD]

yeah. that or lower the core.

 

[ste-sim2x9]

This is the lowest i can get the gpu voltage to have my gpu clock at 1200mhz, Is there anything i can do.

My cpu is not overclocked, does that make a difference or not.

 

[Geeman1979]

This thread may help you out.

http://forums.overclockers.co.uk/showthread.php?t=18389760

 

[ste-sim2x9]

This thread may help you out.

http://forums.overclockers.co.uk/showthread.php?t=18389760

I've had a look on there but that thread goes on forever lol. I've gone back to stock with the gpu clock and voltage and just started to raise the gpu clock bit by bit.

If i raise the GPU Clock to 1150 i get a BSOD half way through the benchmark heaven so do i raise the voltage or keep it at the settings i have. Also am i supposed to set the fan speed or leave it on auto.