920 @3.8Ghz

Great find AbelJemka

@Caveman787

Rated FSB has almost zero influence on performance with K10.Maybe in some extreme case of triple SLI or CF,but even then i think it wouldn't be a bottleneck.What's important is the northbridge/L3 clock speed since it can be higher than HyperTransoprt(and not vice versa).If Deneb can work stable with @2.5-2.6Ghz NB clocks and 4Ghz for core clocks,it will be one tough nugget to crack .