I found out my mom has that in her system, and i'm wondering how well it overclocks. It's revision DH7-CG i belive. not sure on its stepping. Right now i'm running a s754 Athlon64 3000 venice, and it maxes out at 2.45ghz. Would the Newcastle max out higher? stock speed is 2.2ghz soo...yeah...i'm debating whether or not to swap cpu's.