That's sad, i get a score of 45,100 on aquamark3. The cpu affects that one bigtime. Too bad i don't have something better. I know this much, I put my 9800 pro at the same clockspeeds in my friends' p4 system (3.6 ghz 2.4C) And i score 50k with it in his system. So your score is actually slightly low.
cuz my 9800 pro is only at 425/380
Oh and my 3dmark03 score is 6,347. 2nd highest score for any AMD system in my clockspeed category. So I'm happy.