Custom PC did this massive overclocking thing where they overclocked every processor avaliable at the time. Lucky for you, as the results aren't on the net, I found the magazine.
These are the Socket 939 results. If you want the 754 results just ask. The results are overclocked.
CD Ripping - 3000+ 1.35 3200+ 1.25
MPEG-2 encoding - 3000+ 1.31 3200+ 1.21
Image editing - 3000+ 1.64 3200+ 1.48
Overall - 3000+ 1.43 3200+ 1.32
Doom 3 - 3000+ 70.1fps 3200+ 68.7
Pifast (lower is better) - 3000+ 50.88 secs 3200+ 54.76
As you can see, Socket 939 3000+ easily beats the same socket 3200+. I'm getting one!