Comparison of Radeon HD 6650M and Radeon HD 7570M [S]ave
| Attribute |  Radeon HD 6650M × | Radeon HD 7570M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2012 |
| Reference card | - | AMD Radeon HD 7570M 500 MHz 1 GB |
| GPU brand | AMD | AMD |
| GPU name | Whistler | Thames |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 600 | 450 |
| Is dual GPU | - | - |
| Model | Radeon HD 6650M | Radeon HD 7570M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 25.6 | 25.6 |
| Memory bus (bit) | 128 | 64 |
| Memory type | DDR3 | GDDR5 |
| Memory clock speed (MHz) | 800 | 800 |
| Effective memory clock speed (MHz) | 1,600 | 3,200 |
| Noise and power | ||
| TDP (W) | - | 13 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.8 | 7.2 |
| Render output processors | 8 | 16 |
| Texture mapping units | 24 | 24 |
| Shading units | 480 | 480 |
| Floating-point performance (GFLOPS) | 576 | 432 |
| Compute units | 6 | 6 |
| Texture rate (GTexel/s) | 14.4 | 10.8 |
| Benchmarks | ||
| Battlefield 3 | 7.3 | 6 |
| PassMark | 699 | 617 |
| PassMark Direct Compute | - | 347 |
| 3DMark 11 Graphics | 7,307 | 5998.5 |
| Crysis 2 | 10.3 | - |
| Cloud Gate Factor | 8.57 | - |
| T-Rex (GFXBench 3.0) | 3334.19 | 3353.74 |
| Manhattan (GFXBench 3.0) | - | 2020.57 |
| Bitcoin mining (mHash/s) | - | 37.98 |
| Sky Diver Factor | 62.44 | 55.27 |
| Fire Strike Factor | 7.19 | - |
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