Comparison of Radeon R9 M275 and AMD FirePro W4190M [S]ave
| Attribute |  Radeon R9 M275 × | AMD FirePro W4190M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2015 |
| GPU brand | AMD | AMD |
| GPU name | Venus | Opal |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 900 | 825 |
| Turbo clock speed (MHz) | 925 | 900 |
| Is dual GPU | - | - |
| Model | Radeon R9 M275 | AMD FirePro W4190M |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 64 | 64 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,000 | 1,000 |
| Effective memory clock speed (MHz) | 4,000 | 4,000 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 14.8 | 7.2 |
| Render output processors | 16 | 8 |
| Texture mapping units | 40 | 24 |
| Shading units | 640 | 384 |
| Floating-point performance (GFLOPS) | 1,184 | 691 |
| Compute units | 10 | 6 |
| Texture rate (GTexel/s) | 37 | 21.6 |
| Benchmarks | ||
| PassMark | 1,498 | - |
| PassMark Direct Compute | 1,427 | - |
| 3DMark 11 Graphics | 10,378 | 12,929 |
| 3DMark06 | 3,261 | 1,932 |
| Bioshock Infinite (fps) | 14.4 | 13.64 |
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