Crypto, KribiBench, Realstorm raytracing
As are HEXUS cryptography results. In fact, differences thus far can be explained away by the AA8XE's (i925XE) slight clock advantage.
i925XE-beating performance in KribiBench.
Fastest of the Intel Pentium 4 660 trio in Realstorm's Raytracing 2004 benchmark, too, although it's owned by an AMD Athlon 64 FX-53 here.