Quote Originally Posted by imo View Post
Can any one confirm please is Xeon 1366 better overclocker than core i7 same speed model?
Xeon w3520 and i7 D0 both are very dependent on the weak of the production ( CPU-batch), but maybe you can have a better luck to find a good Xeon batch. My w3520 (#3848A352) is not the best batch, but is a decent/good one.

Right now it is running with OK temp on air @4.3GHZ (205x21) 1.28v (1 hour prime stable), but maybe it has been at it's best at my favorite low-volt OC @4GHZ(211x19) 1.15v ( 8 hours prim stable ).