Attribute | NVIDIA Tesla K40c × | AMD FirePro W8100 × |
---|---|---|
GPU | ||
Release year (year) | 2013 | 2014 |
GPU brand | Nvidia | AMD |
GPU name | GK110B | Hawaii |
Clock speed (MHz) | 745 | 824 |
Is dual GPU | - | - |
Model | NVIDIA Tesla K40c | AMD FirePro W8100 |
Memory | ||
Memory (MB) | 12,288 | 8,192 |
Memory bandwidth (GB/s) | 288.4 | - |
Memory bus (bit) | 384 | 512 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,502 | 1,250 |
Effective memory clock speed (MHz) | 6,008 | 5,000 |
Noise and power | ||
1↓TDP (W) | 245 | 220 |
Raw performance | ||
Pixel rate (GPixel/s) | 44.7 | 52.7 |
Render output processors | 48 | 64 |
Texture mapping units | 240 | 160 |
Shading units | 2,880 | 2,560 |
Floating-point performance (GFLOPS) | 4,291 | 4,219 |
Compute units | - | 40 |
Texture rate (GTexel/s) | 178.8 | 131.8 |
Benchmarks | ||
Particle simulation (mInteraction/s) | 652.17 | 676.42 |
T-Rex (Compubench 1.5) (frames/s) | 6.16 | 8.82 |
Video composition (frames/s) | 103.17 | 112.45 |
Face detection (mPixels/s) | 62.64 | 93.34 |
Bitcoin mining (mHash/s) | 324.48 | 429.77 |
Ocean surface simulation (frames/s) | 1803.66 | 2333.92 |