http://www.thinksecret.com/news/0506intelxbench.html
Intel Mac Benchmarks
Individuals attending Apple's Worldwide Developer Conference have submitted
Xbench benchmark results from Apple's Pentium 4-based Power Mac systems. The
benchmarks do not reflect native performance of the 3.6GHz systems, however,
but rather provide an indication of how PowerPC-compiled applications will run
under Rosetta on Intel-based systems.
Rosetta is the name of Apple's technology that seamlessly converts PowerPC
code