Just wondering how you determined the highest overclock. I recently bought the non-turbo version of this card and I'm messing around with the clock frequencies in CCC. Did you run the benchmark suite and montior for artifacts/anomolies?
I tried using the ATItool utility from the site, but it was taking up a huge amount of CPU load, and was generally non-functional. Not sure what the deal is.
So far CCC will only let me max the core out at 700Mhz. Memory is set at about 1100Mhz at the moment, but I think it could go higher.
Also, I've created some CCC profile's with augmented fan control (One for 2D, one for 3D). Idle the fan is at 35% and temps are ~40C. Games the Fan is at 85% and temps are currently unknown (no real time monitoring), but I would guess somewhere in the region of 55C.
Help would be much appreciated,