Attribute | NVIDIA Tesla K20X × | AMD FirePro S9000 × |
---|---|---|
GPU | ||
Release year (year) | 2012 | 2012 |
GPU brand | Nvidia | AMD |
GPU name | GK110 | Tahiti |
Clock speed (MHz) | 732 | 900 |
Is dual GPU | - | - |
Model | NVIDIA Tesla K20X | AMD FirePro S9000 |
Memory | ||
Memory (MB) | 6,144 | 6,144 |
Memory bandwidth (GB/s) | 249.6 | 264 |
Memory bus (bit) | 384 | 384 |
Memory type | GDDR5 | GDDR5 |
Memory clock speed (MHz) | 1,300 | 1,375 |
Effective memory clock speed (MHz) | 5,200 | 5,500 |
Noise and power | ||
TDP (W) | 235 | 225 |
Raw performance | ||
Pixel rate (GPixel/s) | 41 | 28.8 |
Render output processors | 48 | 32 |
Texture mapping units | 224 | 112 |
Shading units | 2,688 | 1,792 |
Floating-point performance (GFLOPS) | 3,935 | 3,226 |
1↑Compute units | - | 28 |
Texture rate (GTexel/s) | 164 | 100.8 |
Benchmarks | ||
Particle simulation (mInteraction/s) | - | 105.67 |
T-Rex (Compubench 1.5) (frames/s) | - | 1.89 |
Video composition (frames/s) | - | 30.05 |
Face detection (mPixels/s) | - | 9.54 |
Bitcoin mining (mHash/s) | - | 91.84 |
Ocean surface simulation (frames/s) | - | 275.28 |