so you prolly did something wrong in 11 more than in 03 ??
Never seen!
Our card what we used in the Competition did:
3DMark03 1450 MHz / 1350 MHz on -130° to -150° also one run with 1500 MHz but after Score it freezed coz of the Temperature drop
3DMark11 we did 1400 / 1300 If I remember right, but strange is that the card wasn't able to run -150° again, just -115 to -120° on the secound day.
Maybe Gogrio will puplish the scores