Another success story. 1.6 at 2.13. Before applying AS5/cleaning dust, temps under prime were hovering at 72C, now at 2.13 with AS5 temps are hovering around 55C under heavy load in prime. Almost a 20C drop.
Only problem is I messed up my 6800 heatsink a little when I overtightened two of the heatsink screws causing them to snap. So, I only have 2 screws holding the HS to the video card. I need two replacement screws (spring loaded ones) and the X part on the back end of the heatsink. Anyone know where I can get one???? (Word of caution, don't overtighten screws to HS)
Even with a loose HS connection my temps on my 6800 Go don't go much beyond 55C (at 330/690) or 60C (at 375/730). Both are stable.
3dmark 2005 - 4500 at 375/730, 4100 at 330/690