Comparison of NVIDIA Tesla K80m and Radeon Pro Duo Polaris [S]ave
| Attribute |  NVIDIA Tesla K80m × |  Radeon Pro Duo Polaris × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2017 |
| GPU brand | Nvidia | AMD |
| GPU name | GK210 | Ellesmere |
| Clock speed (MHz) | 562 | 1,243 |
| Turbo clock speed (MHz) | 876 | - |
| Is dual GPU | + | + |
| Model | NVIDIA Tesla K80m | Radeon Pro Duo Polaris |
| Memory | ||
| Memory (MB) | 24,576 | 32,784 |
| Memory bandwidth (GB/s) | 481.2 | 448 |
| Memory bus (bit) | 768 | 512 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,253 | 1,750 |
| Effective memory clock speed (MHz) | 5,012 | 7,000 |
| Noise and power | ||
| TDP (W) | 300 | 250 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 58.44 | 79.6 |
| Render output processors | 96 | 64 |
| Texture mapping units | 416 | 288 |
| Shading units | 4,992 | 4,608 |
| Floating-point performance (GFLOPS) | 5,611 | 11,456 |
| Compute units | - | 72 |
| Texture rate (GTexel/s) | 233.8 | 358 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 523.92 | - |
| T-Rex (Compubench 1.5) (frames/s) | 1 | - |
| Video composition (frames/s) | 94.85 | - |
| Face detection (mPixels/s) | 56.29 | - |
| Bitcoin mining (mHash/s) | 215.89 | - |
| Ocean surface simulation (frames/s) | 1476.44 | - |
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