From: DNA sequences alignment in multi-GPUs: acceleration and energy payoff
GPU model | Stage 1 | Stage 2 | Stage 3 | Total | Versus GTX 980 | |
---|---|---|---|---|---|---|
Average power (watts) | GCUPS/W | |||||
GTX 680 (Kepler) | 133.10 W | 119.13 W | 79.16 W | 132.63 W | +28% | 0.57 |
GTX 980 (Maxwell) | 102.95 W | 114.44 W | 81.27 W | 103.06 W | 1.09 | |
Titan X Maxwell | 189.45 W | 172.71 W | 115.48 W | 189.00 W | +83% | 0.84 |
Titan X Pascal | 194.54 W | 176.52 W | 112.56 W | 193.96 W | +88% | 1.42 |
Execution time (seconds) | GCUPS | |||||
GTX 680 (Kepler) | 33207.27 s | 642.37 s | 128.70 s | 33978.34 s | +50% | 75.10 |
GTX 980 (Maxwell) | 22302.24 s | 291.50 s | 46.65 s | 22640.40 s | 112.71 | |
Titan X Maxwell | 15870.33 s | 222.11 s | 46.51 s | 16138.95 s | - 29% | 158.10 |
Titan X Pascal | 9114.21 s | 144.75 s | 33.02 s | 9291.98 s | - 59% | 274.62 |
Energy consumption (kilojoules) | Cost | |||||
GTX 680 (Kepler) | 4419.88 kJ | 76.52 kJ | 10.18 kJ | 4506.58 kJ | +93% | 0.1627 € |
GTX 980 (Maxwell) | 2296.22 kJ | 33.36 kJ | 3.79 kJ | 2333.37 kJ | 0.0842 € | |
Titan X Maxwell | 3006.63 kJ | 38.36 kJ | 5.37 kJ | 3050.36 kJ | +30% | 0.1101 € |
Titan X Pascal | 1773.07 kJ | 25.55 kJ | 3.71 kJ | 1802.33 kJ | - 23% | 0.0650 € |