Comparison of GeForce GTX 470 PhysX and Radeon HD 8950M [S]ave
| Attribute |  Radeon HD 8950M × |  GeForce GTX 470 PhysX × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2010 |
| GPU brand | AMD | Nvidia |
| GPU name | Saturn | GF100 |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 700 | 608 |
| Is dual GPU | - | - |
| Model | Radeon HD 8950M | GeForce GTX 470 PhysX |
| Memory | ||
| Memory (MB) | 2,048 | 1,280 |
| Memory bandwidth (GB/s) | 64 | 133.9 |
| Memory bus (bit) | 128 | 320 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,000 | 837 |
| Effective memory clock speed (MHz) | 4,000 | 3,348 |
| Noise and power | ||
| TDP (W) | - | 215 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 11.2 | 34.02 |
| Render output processors | 16 | 40 |
| Texture mapping units | 56 | 56 |
| Shading units | 896 | 448 |
| Floating-point performance (GFLOPS) | 1,254 | 1,089 |
| Compute units | 16 | - |
| Texture rate (GTexel/s) | 39.2 | 68.04 |
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