Overclocking and voltage

[fordf250]

My 640 will do 4.24G at 1.6Vcore on air>If I go to water cooling am I still going to need 1.6Vcore with the lower temps?

[skate2snow]

Normally, no... But probably still a voltage increase.....

[fordf250]

What about the droop mod, will I have to adjust it everytime I change the voltage?I dont leave it at 1.6v, only when gaming is it that high.

[DuctJet]

What was your temp on the CPU

[fordf250]

Sorry should have put temp in ther as well.

4240mhz @1.6V and 56C with dual prime95 and atitool on find max mem speed.

Ductjet, how do you like your as8.I had 2, one fried the agp running 285fsb so now I have one for backup.I found the 875p-t is cooler running and over clocked better at 16 and 18 multipliers.