Comparison of GeForce GT 635M and Radeon HD 7570M [S]ave
| Attribute |  GeForce GT 635M × |  Radeon HD 7570M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2012 |
| Reference card | Nvidia GeForce GT 635M 660 MHz 1 GB | AMD Radeon HD 7570M 500 MHz 1 GB |
| GPU brand | Nvidia | AMD |
| GPU name | GF116 | Thames |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 675 | 450 |
| Is dual GPU | - | - |
| Model | GeForce GT 635M | Radeon HD 7570M |
| Memory | ||
| Memory (MB) | 2,048 | 1,024 |
| Memory bandwidth (GB/s) | 28.8 | 25.6 |
| Memory bus (bit) | 128 | 64 |
| Memory type | DDR3 | GDDR5 |
| Memory clock speed (MHz) | 900 | 800 |
| Effective memory clock speed (MHz) | 1,800 | 3,200 |
| Noise and power | ||
| TDP (W) | 35 | 13 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.05 | 7.2 |
| Render output processors | 16 | 16 |
| Texture mapping units | 24 | 24 |
| Shading units | 144 | 480 |
| Floating-point performance (GFLOPS) | 389 | 432 |
| Compute units | - | 6 |
| Texture rate (GTexel/s) | 16.2 | 10.8 |
| Benchmarks | ||
| Battlefield 3 | - | 6 |
| PassMark | 685 | 617 |
| PassMark Direct Compute | 473 | 347 |
| 3DMark 11 Graphics | 8517.5 | 5998.5 |
| Cloud Gate Factor | 9.12 | - |
| T-Rex (GFXBench 3.0) | 2471.91 | 3353.74 |
| Manhattan (GFXBench 3.0) | 2715.12 | 2020.57 |
| Bitcoin mining (mHash/s) | - | 37.98 |
| Sky Diver Factor | 68.16 | 55.27 |
| Fire Strike Factor | 8.08 | - |
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