Evaluating Performance of a Xeon 5355-based Mac Pro

Powerfractal Test
This benchmark remains one of the best ones as it is multicore aware and really evaluates the raw power of a machine.

The Xeon 5355 Mac Pro wins hands down with an impressive score of almost 42,000 Mflops. Here again, the Xeon remains marginally faster than a Core 2 Duo.