Originally Posted by
The Nemesis
Turns out the chipset revision only took care of a couple of errata points, no real performance difference seen at the moment. The DO steppings are where the performance increase are suppose to come from but most es do's don't do much more than current chips. A very reliable source has not had much luck clocking his do es sample but will have retail chips next week to try out. We can only hope the the es do's were purposely limited to some degree and the retail versions are better.
As for you upgrade, wait and see how the do's do. Also it's rumored the classified will have a non nf200 bridge chip version available as well and that the non nf200 version reaches higher bclks.