Don't say to me! Now i have a new 9850 (it's the fourth!), and it seems to go a little better. It's RS at 3000 / 2880 / 3000 /2880 with NB @ 2400mhz, and 1.4V vcore.
I have to do some other test, but it seems that the fourth core can't go over 2900mhz, and then it limits the OC.
Soon i'll tell you the batch of this new cpu.
Bye