64-bit benchmarks crop up everywhere
 

ABBAS FROM Tbreak compares the performance of the 32-bit and 64-bit family of processors from AMD and Intel. No Itanium in sight though; only Athlons and Pentia. The verdict is clear - wait for more native 64-bit software to come in before testing.

http://www.tbreak.com/reviews/printpage.php?id=356

Src: http://www.theinquirer.net/?article=21474