I'll have to say you didn't do you homework entirely Piii_man!The 3.06 will win most benchies...
Anandtech's thorough tests (and most other websites') revealed the 2.8C often leads, and in overall is much better than the 3.06GHZ. I'd even say it overclocks better thanks to the lower clock speed.http://www.anandtech.com/cpu/showdoc.html?i=1834&p=4