Dual hex-core Xeon performance on the rhodopsin protein benchmark

Processors: 1 2 4 6 8 10 12
Fixed CPU secs: 36.3493 18.5452 10.0036 6.6969 5.1187 4.3063 3.6081
Fixed || Efficiency: 100.0% 98.0% 90.8% 90.5% 88.8% 84.4% 84.0%
Scaled CPU secs: 36.3493 37.3401 38.3561 39.8562 40.8659 41.1178 42.4366
Scaled || Efficiency: 100.0% 97.3% 94.8% 91.2% 88.9% 88.4% 85.7%