performance with 5.20 drivers

[dZeus]

on my P3-700@933, the OpenGL performance increased 10-20% in q3a !!! , but the 3DMark 2000 score went down a lot (from 3338 to 2500). And do I correctly see that fog in 3DMark (helicopter scene), that was not in there before?

[dZeus]

I also noticed that 3DMark gives a lower score every time I run it (without rebooting)... this is some very odd behaviour.

Anyone else noticed this?