Comparison of Radeon HD 8870M and AMD FirePro M6100 FireGL V [S]ave
| Attribute |  AMD FirePro M6100 FireGL V × |  Radeon HD 8870M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2013 |
| GPU brand | AMD | AMD |
| GPU name | Saturn | Venus |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 1,075 | 725 |
| Turbo clock speed (MHz) | - | 775 |
| Is dual GPU | - | - |
| Model | AMD FirePro M6100 FireGL V | Radeon HD 8870M |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 88 | 72 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,375 | 1,125 |
| Effective memory clock speed (MHz) | 5,500 | 4,500 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 17.2 | 12.4 |
| Render output processors | 16 | 16 |
| Texture mapping units | 48 | 40 |
| Shading units | 768 | 640 |
| Floating-point performance (GFLOPS) | 1,651 | 992 |
| Compute units | 12 | 10 |
| Texture rate (GTexel/s) | 51.6 | 31 |
| Benchmarks | ||
| Metro: Last Light | 27 | - |
| Bioshock Infinite | 34 | 19.3 |
| Battlefield 4 | - | 65.95 |
| Face detection (mPixels/s) | 35.49 | 24.1 |
| T-Rex (GFXBench 3.0) | 1942.1 | 2077.4 |
| Manhattan (GFXBench 3.0) | 3717.76 | 3714.76 |
| Bitcoin mining (mHash/s) | 195.51 | 106.85 |
| Sky Diver Factor | - | 158.45 |
| Thief | 26.6 | - |
| Fire Strike Factor | - | 16.52 |
| Ocean surface simulation (frames/s) | 785.77 | - |
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