Table 6.
Single‐node performance P of the MEM benchmark on various node types.
| U | Processor(s) clock rate | CPUs × cores | GPUs | DD | Grid | N PME | N th | DLB | P (ns/d) | ≈ cost (€ net) | ns/d per 205 € | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||||||
| D | i7‐4770K | 1 × 4 | – | 2 | 3 | 1 | 2 | 1 | (✓) | 7.4 | 800 | 1.9 |
| (3.4‐3.9 GHz) | 980‡ | 1 | 1 | 1 | – | 8 | – | 26.1 | 1250 | 4.3 | ||
| D | i7‐5820K | 1 × 6 | – | 3 | 3 | 1 | 3 | 1 | ✓ | 10.1 | 850 | 2.4 |
| (3.3‐3.6 GHz) | 770 | 1 | 1 | 1 | – | 12 | – | 26.5 | 1170 | 4.6 | ||
| 980‡ | 1 | 1 | 1 | – | 12 | – | 32 | 1390 | 4.7 | |||
| 1 | E3‐1270v2 | 1 × 4 | – | 1 | 1 | 1 | – | 8 | – | 5.3 | 1080 | 1 |
| (3.5 GHz) | 680 | 1 | 1 | 1 | – | 8 | – | 20 | 1380 | 3 | ||
| 770 | 1 | 1 | 1 | – | 8 | – | 20.5 | 1400 | 3 | |||
| 1 | E5‐1620 | 1 × 4 | 680 | 1 | 1 | 1 | – | 8 | – | 21 | 1900 | 2.3 |
| (3.6‐3.8 GHz) | 770 | 1 | 1 | 1 | – | 8 | – | 21.7 | 1900 | 2.3 | ||
| 780 | 1 | 1 | 1 | – | 8 | – | 21.8 | 1970 | 2.3 | |||
| 780Ti | 1 | 1 | 1 | – | 8 | – | 23.4 | 2100 | 2.3 | |||
| TITAN | 1 | 1 | 1 | – | 8 | – | 23.8 | 2330 | 2.1 | |||
| 1 | E5‐1650 | 1 × 6 | 680 | 1 | 1 | 1 | – | 12 | – | 22.6 | 2170 | 2.1 |
| (3.2‐3.8 GHz) | 770 | 1 | 1 | 1 | – | 12 | – | 23.4 | 2170 | 2.2 | ||
| 780 | 1 | 1 | 1 | – | 12 | – | 25 | 2240 | 2.3 | |||
| 780Ti | 1 | 1 | 1 | – | 12 | – | 27 | 2370 | 2.3 | |||
| 680 × 2 | 2 | 1 | 1 | – | 6 | (✓) | 24.8 | 2470 | 2.1 | |||
| 770 × 2 | 2 | 1 | 1 | – | 6 | (✓) | 25.1 | 2470 | 2.1 | |||
| 1 | E5‐2670 | 1 × 8 | 770 | 1 | 1 | 1 | – | 16 | – | 26.9 | 2800 | 2 |
| (2.6‐3.3 GHz) | 780 | 1 | 1 | 1 | – | 16 | – | 28.3 | 2870 | 2 | ||
| 780Ti | 1 | 1 | 1 | – | 16 | – | 29.6 | 3000 | 2 | |||
| TITAN | 1 | 1 | 1 | – | 16 | – | 29.3 | 3230 | 1.9 | |||
| 770 × 2 | 2 | 1 | 1 | – | 8 | (✓) | 27.6 | 3120 | 1.8 | |||
| 1 | E5‐2670v2 | 1 × 10 | – | 4 | 5 | 1 | – | 1 | ✓ | 11.2 | 2480 | 0.9 |
| (2.5‐3.3 GHz) | 770 | 1 | 5 | 1 | – | 4 | ✗ | 29 | 2800 | 2.1 | ||
| 780 | 1 | 1 | 1 | – | 20 | – | 29.8 | 2870 | 2.1 | |||
| 780Ti | 1 | 5 | 1 | – | 4 | (✓) | 31.5 | 3000 | 2.2 | |||
| TITAN | 1 | 1 | 1 | – | 20 | – | 32.7 | 3230 | 2.1 | |||
| 980 | 1 | 5 | 1 | – | 4 | (✓) | 33.6 | 2900 | 2.4 | |||
| 770 × 2 | 10 | 1 | 1 | – | 2 | ✓ | 33.7 | 3120 | 2.2 | |||
| 780Ti × 2 | 10 | 1 | 1 | – | 2 | (✓) | 35.7 | 3520 | 2.1 | |||
| 980×2 | 10 | 1 | 1 | – | 2 | (✓) | 36.8 | 3330 | 2.3 | |||
| 4 | E5‐2670v2 | 2 × 10 | – | 8 | 5 | 1 | – | 1 | ✓ | 21.4 | 3360 | 1.3 |
| (2.5‐3.3 GHz) | 770 | 8 | 1 | 1 | – | 5 | ✗ | 35.9 | 3680 | 2 | ||
| 770 × 2 | 10 | 1 | 1 | – | 4 | ✓ | 51.7 | 4000 | 2.6 | |||
| 2 | 780Ti | 8 | 1 | 1 | – | 5 | (✓) | 45.5 | 4100 | 2.3 | ||
| 780Ti × 2 | 10 | 1 | 1 | – | 4 | ✓ | 56.9 | 4620 | 2.5 | |||
| 780Ti × 3 | 10 | 1 | 1 | – | 4 | (✓) | 61.1 | 5140 | 2.4 | |||
| 780Ti × 4 | 10 | 1 | 1 | – | 4 | (✓) | 64.4 | 5660 | 2.3 | |||
| 2 | E5‐2680v2 | 2 × 10 | – | 8 | 2 | 2 | 8 | 1 | ✓ | 26.8 | 4400 | 1.2 |
| (2.8‐3.6 GHz) | K20X × 2 | 8 | 1 | 1 | – | 5 | ✗ | 55.2 | 10,000 | 1.1 | ||
| K40 × 2 | 8 | 1 | 1 | – | 5 | ✗ | 55.9 | 10,600 | 1.1 | |||
| 980+ | 4 | 1 | 1 | – | 10 | ✓ | 52 | 4850 | 2.2 | |||
| 980+ × 2 | 10 | 1 | 1 | – | 4 | ✓ | 62.3 | 5300 | 2.4 | |||
| 980+ × 3 | 10 | 1 | 1 | – | 4 | ✓ | 65.1 | 5750 | 2.3 | |||
| 980+ × 4 | 8 | 1 | 1 | – | 5 | ✗ | 66.9 | 6200 | 2.2 | |||
| 1 | AMD 6272 (2.1) | 4 × 16 | – | 5 | 5 | 2 | 14 | 1 | ✓ | 23.7 | 3670 | 1.3 |
| 4 | AMD 6380 | 2 × 16 | – | 5 | 5 | 1 | 7 | 1 | ✓ | 16 | 2880 | 1.1 |
| (2.5 GHz) | TITAN | 8 | 1 | 1 | – | 4 | ✗ | 32.5 | 3630 | 1.8 | ||
| 770 × 2 | 8 | 1 | 1 | – | 4 | ✓ | 35.8 | 3520 | 2.1 | |||
| 980+ | 8 | 1 | 1 | – | 4 | ✗ | 35.6 | 3330 | 2.2 | |||
| 980+ × 2 | 8 | 1 | 1 | – | 4 | ✗ | 40.2 | 3780 | 2.2 |
U = rack space requirements in units per node, D for desktop chassis. Prices do not include IB network adapter.