Well, the Asus P5B-E did not do that well here; it was a full 21.3fps behind first place, and 18.5fps ahead of last place.
Comanche 4
The P5B-E does much better at Comanche; it ends up right in the middle of the pack, and only 0.74fps behind first place.
Doom 3
The P5B-E does better at Doom 3 - it is still in third place, but only 5.5fps out of first place, and a very decent 26.7fps ahead of last place.
Quake 4
Sorry, we only recently started using Quake 4 for benchmarking motherboards - so I only have one motherboard to compare to for now; and the Gigabyte GA-965P-DS3 beat the Asus P5B-E by 0.9FPS (less than once percent).