Intel Xeon Dual Quad Core performance on the polymer chain melt benchmark
| Processors: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Fixed CPU secs: | 1.9957 | 0.9846 | 0.6545 | 0.5159 | 0.4525 | 0.4193 | 0.4204 | 0.3653 |
| Fixed || Efficiency: | 100.0% | 101.3% | 101.6% | 96.7% | 88.2% | 79.3% | 67.8% | 68.3% |
| Scaled CPU secs: | 1.9957 | 2.1312 | 2.4263 | 2.8488 | 3.8322 | 4.1017 | 4.4896 | 5.0539 |
| Scaled || Efficiency: | 100.0% | 93.6% | 82.3% | 70.1% | 52.1% | 48.7% | 44.5% | 39.5% |