Table 3 Characterization of the infrastructure (CPU and GPUs)
From: DNA sequences alignment in multi-GPUs: acceleration and energy payoff
Processor | Intel Xeon CPU | Nvidia GeForce GPUs | |||
|---|---|---|---|---|---|
Model | E5-2620 v4 | GTX 680 | GTX 980 | Titan X | Titan X |
Generation | Broadwell-EP | Kepler | Maxwell | Maxwell | Pascal |
Year | 2017 | 2013 | 2015 | 2016 | 2017 |
Number of cores | 8 | 1536 | 2048 | 3072 | 3584 |
Core speed (MHz) | 2100 | 1006 | 1216 | 1000 | 1405 |
GFLOPS (peak) | 16,8 | 3090 | 4980 | 7144 | 10157 |
Memory Size (GB) | 64 | 2 | 4 | 12 | 12 |
” Speed (MHz) | 2400 | 6000 | 7000 | 7000 | 10000 |
” Width (bits) | 256 | 256 | 256 | 384 | 384 |
” Bandwidth (GB/s) | 76,8 | 192 | 224 | 336 | 480 |