Same results as OP for me....
Idle temp dropped from 81C to 51C!
That was with the fan set to 40% and hardly any increase in noise.
The change also lasted through rebooting.
This simple change is an absolute must for this card.
I didn't even consider testing any 3D until I got those temps down.
ATI needs to make the minimum fan speed 40% IMHO.
The stock slow speed just doesn't cut it for cooling on this card.
Idle temp dropped from 81C to 51C!
That was with the fan set to 40% and hardly any increase in noise.
The change also lasted through rebooting.
This simple change is an absolute must for this card.
I didn't even consider testing any 3D until I got those temps down.
ATI needs to make the minimum fan speed 40% IMHO.
The stock slow speed just doesn't cut it for cooling on this card.