Here is a link for a p4ee vs. amd 64 & 64fx benchmarks- lots of pictures for benches on site and may take a few minutes for us dial up users to download. The seti bench is near the bottom of the page.
http://www15.brinkster.com/tbclb/AMD64P4EE/AMD64P4EE.htm
I'd post the seti bench pics to save some time but I'm not allowed to post attachments. Sorry. A brief run down of the listed performers according to the site-
4x opteron 1.8g-1800/2x166m---------0:34
4x xeon 2.8g-2800/100/2x100m-------0:39
2x xeon 3.06g2m-3066/133/2x133m--1:01
2x opteron 1.8g-1800/2x166m----------1:06
p4ee 3.2g-3200/200/2x200m------------1:17
2x xeon 3.06g-3066/133/2x133m-------1:20
(skipping a couple xeon entries...)
p4 3.2g 3200/200/2x200m----------------1:22
pr 3.00g 300/200/2x200m-----------------1:29
(skiping a couple of p4's...)
athlon fx-51 2200/2x200m-----------------1:45
athlon fx-51 2200/2x166m-----------------1:47
athlon fx-51 2200/2x133m-----------------1:48
p4 2.4g 2400/200/2x200m-----------------1:49
athlon fx-41 2200/2x100m-----------------1:51
athlon 64 3200+-2000/1x200m-----------1:58
athlon xp 3200+-2200/200/2x200--------2:11
(skipping a few more athlon/p4 listings...)
athlon xp 2400+-2000/133/2x133m------2:42
p4 2.53g-2533/133/2x166m----------------2:44
pr 2.40g-2400/133/2x166m-----------------2:48
TIME (h:mm)
In a small box it lists seti info and that reads-
client: v 3.03 (text version)
work unit with angle range: 0,417
HT: bech with two same work units
Under the box w/seti info is some other info and I'll quote that here-
There's no beating the P4's HyperThreading: even the 64-bit version delivered no better results with Linux - using the Athlon 64 FX-51 and Athlon 64 3200+. "The New Intel P4 EE Take over the AMD 64 FX"
Hope that helps TC along with everyone else, and I am sorry for typing a large message.
-Tyrinon