Comparison of NVIDIA GRID K1 and Radeon Pro Duo Polaris [S]ave
| Attribute |  Radeon Pro Duo Polaris × |  NVIDIA GRID K1 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2017 | 2013 |
| GPU brand | AMD | Nvidia |
| GPU name | Ellesmere | GK107 |
| Clock speed (MHz) | 1,243 | 850 |
| Is dual GPU | + | - |
| Model | Radeon Pro Duo Polaris | NVIDIA GRID K1 |
| Memory | ||
| Memory (MB) | 32,784 | 16,384 |
| Memory bandwidth (GB/s) | 448 | 114 |
| Memory bus (bit) | 512 | 512 |
| Memory type | GDDR5 | DDR3 |
| Memory clock speed (MHz) | 1,750 | 891 |
| Effective memory clock speed (MHz) | 7,000 | 1,782 |
| Noise and power | ||
| TDP (W) | 250 | 130 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 79.6 | 13.6 |
| Render output processors | 64 | 64 |
| Texture mapping units | 288 | 64 |
| Shading units | 4,608 | 768 |
| Floating-point performance (GFLOPS) | 11,456 | 1,306 |
| Compute units | 72 | - |
| Texture rate (GTexel/s) | 358 | 54.4 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | - | 60.44 |
| T-Rex (Compubench 1.5) (frames/s) | - | 0.34 |
| Video composition (frames/s) | - | 8.73 |
| Face detection (mPixels/s) | - | 4.59 |
| Bitcoin mining (mHash/s) | - | 10.43 |
| Ocean surface simulation (frames/s) | - | 169.86 |
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