Comparison of GeForce GTX 480M and Radeon R7 M270 [S]ave
| Attribute |  GeForce GTX 480M × |  Radeon R7 M270 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2014 |
| GPU brand | Nvidia | AMD |
| GPU name | GF100 | Opal |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 425 | 725 |
| Turbo clock speed (MHz) | - | 825 |
| Is dual GPU | - | - |
| Model | GeForce GTX 480M | Radeon R7 M270 |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 76.8 | 28.8 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR5 | DDR3 |
| Memory clock speed (MHz) | 600 | 900 |
| Effective memory clock speed (MHz) | 2,400 | 1,800 |
| Noise and power | ||
| TDP (W) | 100 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 9.35 | 6.6 |
| Render output processors | 32 | 8 |
| Texture mapping units | 44 | 24 |
| Shading units | 352 | 384 |
| Floating-point performance (GFLOPS) | 598 | 634 |
| Compute units | - | 6 |
| Texture rate (GTexel/s) | 18.7 | 19.8 |
| Benchmarks | ||
| PassMark | 2,021 | 749 |
| PassMark Direct Compute | 765 | - |
| 3DMark 11 Graphics | 15066.5 | 9791.5 |
| 3DMark Vantage Graphics | 7,879 | 6,027 |
| 3DMark06 | 2184.5 | 1857.5 |
| Diablo III (fps) | - | 31.4 |
| T-Rex (GFXBench 3.0) | - | 901.09 |
| Manhattan (GFXBench 3.0) | - | 2680.49 |
| Sky Diver Factor | 168.32 | - |
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