Originally Posted by The Duke
Do read this Sticky in the forum and I'll tell you why.
You will notice the 2200+ is available in both the "A" and "B" core and the "B" core is the better OCer. Get CPU-Z @ www.cpuid.com to tell you which it is.
A few things to know.
1. Ocing requires an "unlocked" CPU. Try and if the multiplyer increase does not yield an increase in the total Mhz out put of the CPU its locked.