Comparison of NVIDIA Quadro K4000 and NVIDIA Quadro K2200 (July, 2014) [S]ave
| Attribute |  NVIDIA Quadro K4000 × |  NVIDIA Quadro K2200 (July, 2014) × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2014 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GK106 | GM107 |
| Market | - | Laptop |
| Clock speed (MHz) | 810 | 667 |
| Is dual GPU | - | - |
| Model | NVIDIA Quadro K4000 | NVIDIA Quadro K2200 (July, 2014) |
| Memory | ||
| Memory (MB) | 3,072 | 2,048 |
| Memory bandwidth (GB/s) | 134.8 | 80 |
| Memory bus (bit) | 192 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,404 | 1,250 |
| Effective memory clock speed (MHz) | 5,616 | 5,000 |
| Noise and power | ||
| TDP (W) | 80 | 65 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 12.96 | 10.67 |
| Render output processors | 24 | 16 |
| Texture mapping units | 64 | 40 |
| Shading units | 768 | 640 |
| Floating-point performance (GFLOPS) | 1,244 | 854 |
| Texture rate (GTexel/s) | 51.8 | 26.68 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 234.15 | 414.01 |
| T-Rex (Compubench 1.5) (frames/s) | 1.9 | 3.2 |
| Video composition (frames/s) | 34.28 | 30.45 |
| Face detection (mPixels/s) | 18.41 | 40.69 |
| T-Rex (GFXBench 3.0) | 3109.95 | 3357.74 |
| Manhattan (GFXBench 3.0) | 3712.8 | 3714.74 |
| Bitcoin mining (mHash/s) | 61.83 | 53.8 |
| Ocean surface simulation (frames/s) | 659.32 | 730.58 |
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