Comparison of NVIDIA Quadro 6000 and NVIDIA Tesla K20c [S]ave
| Attribute |  NVIDIA Tesla K20c × |  NVIDIA Quadro 6000 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2011 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GK110 | GF100 |
| Clock speed (MHz) | 706 | 574 |
| Is dual GPU | - | - |
| Model | NVIDIA Tesla K20c | NVIDIA Quadro 6000 |
| Memory | ||
| Memory (MB) | 5,120 | 6,144 |
| Memory bandwidth (GB/s) | 208 | 143.4 |
| Memory bus (bit) | 320 | 384 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,300 | 747 |
| Effective memory clock speed (MHz) | 5,200 | 2,988 |
| Noise and power | ||
| TDP (W) | 225 | 231 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 36.7 | 16.07 |
| Render output processors | 40 | 48 |
| Texture mapping units | 208 | 56 |
| Shading units | 2,496 | 448 |
| Floating-point performance (GFLOPS) | 3,524 | 1,028 |
| Texture rate (GTexel/s) | 146.8 | 32.1 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 430.08 | 184.56 |
| T-Rex (Compubench 1.5) (frames/s) | 4.43 | 2.66 |
| Video composition (frames/s) | 67.49 | 34.89 |
| CLBenchmark Raytrace | 182,116 | 89,694 |
| Face detection (mPixels/s) | 39.64 | 1 |
| Bitcoin mining (mHash/s) | 179.45 | 90.84 |
| Ocean surface simulation (frames/s) | 1431.71 | 793.76 |
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