Actually the northbridge on all Barcelona chips at least for the single socket 75W ACP ran at 2ghz, which is faster than all Agena chips except the 9850 and the 9950. But I do agree that we should be seeing the nb on the 920 and 940 at around 2.4-2.5ghz. Hopefully since the chips work so much better under cold now we can see some massive overclocks to 3ghz and beyond on the nb combined with the 5ghz+ overclocks. You can bet that I will spend my time working on a 1:1 overclock of them both when I get the 940 hooked up to my vapo.