Some interesting numbers from BOINC NQueens

[Fozzie]

Core 2 Quad 6600

Measured floating point speed 2496.02 million ops/sec
Measured integer speed 5416.94 million ops/sec

Phenom

Measured floating point speed 2343.99 million ops/sec
Measured integer speed 4974.98 million ops/sec

Dual Xeon

Measured floating point speed 1699.57 million ops/sec
Measured integer speed 4965.07 million ops/sec

Coe 2 Duo

Measured floating point speed 1767.9 million ops/sec
Measured integer speed 5449.01 million ops/sec

AMD X2 4200+

Measured floating point speed 2190.95 million ops/sec
Measured integer speed 3758.04 million ops/sec