I haven't tested the video cards very much, but until now I have this:


8600GT:

3D Mark 2001 - 49942 - second place on HWBot.




3D Mark 03 - 20695 - first place on HWBot.




3D Mark 06 - 5942 - fifth place on HWBot.




8500GT:

3D Mark 2001 - 28400 - fifth place on HWBot.



3D Mark 03 - 12965 - third place on HWBot.