Cray XT5 performance on the granular chute flow benchmark
| Processors: | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 | 1920 |
| Fixed CPU secs: | 1.3466 | 0.7796 | 0.3847 | 0.1908 | 0.1159 | 0.0733 | 0.0769 | 0.0662 | 0.0626 | 0.0590 | ||
| Fixed || Efficiency: | 100.0% | 86.4% | 87.5% | 88.2% | 72.6% | 57.4% | 27.4% | 15.9% | 8.4% | 4.5% | ||
| Scaled CPU secs: | 1.3466 | 1.5620 | 2.1536 | 2.8686 | 2.9497 | 2.9371 | 2.9597 | 2.9883 | 3.0714 | 3.0605 | 3.3501 | 3.2616 |
| Scaled || Efficiency: | 100.0% | 86.2% | 62.5% | 46.9% | 45.7% | 45.8% | 45.5% | 45.1% | 43.8% | 44.0% | 40.2% | 41.3% |