Attribute | NVIDIA Tesla K20m × | AMD FirePro D700 (FireGL V) × |
---|---|---|
GPU | ||
Release year (year) | 2013 | 2014 |
GPU brand | Nvidia | AMD |
GPU name | GK110 | Tahiti |
1↑Clock speed (MHz) | 706 | 850 |
Is dual GPU | - | - |
Model | NVIDIA Tesla K20m | AMD FirePro D700 (FireGL V) |
Memory | ||
Memory (MB) | 5,120 | 6,144 |
Memory bandwidth (GB/s) | 208 | 263 |
Memory bus (bit) | 320 | 384 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,300 | 1,370 |
Effective memory clock speed (MHz) | 5,200 | 5,480 |
Noise and power | ||
TDP (W) | 225 | 274 |
Raw performance | ||
Pixel rate (GPixel/s) | 36.7 | 27.2 |
Render output processors | 40 | 32 |
Texture mapping units | 208 | 128 |
Shading units | 2,496 | 2,048 |
Floating-point performance (GFLOPS) | 3,524 | 3,482 |
Compute units | - | 32 |
Texture rate (GTexel/s) | 146.8 | 108.8 |
Benchmarks | ||
Particle simulation (mInteraction/s) | 658.61 | 462.55 |
T-Rex (Compubench 1.5) (frames/s) | 5.27 | 6.73 |
Video composition (frames/s) | 81.44 | 94.01 |
Face detection (mPixels/s) | 54.92 | 69.73 |
Bitcoin mining (mHash/s) | 251.56 | 403.36 |
Ocean surface simulation (frames/s) | 1415.24 | 1245.09 |