Comparison of Radeon HD 8570 Rebrand and Radeon HD 6830M [S]ave
| Attribute |  Radeon HD 6830M × |  Radeon HD 8570 Rebrand × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2013 |
| GPU brand | AMD | AMD |
| GPU name | Granville | Turks |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 575 | 650 |
| Is dual GPU | - | - |
| Model | Radeon HD 6830M | Radeon HD 8570 Rebrand |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 25.6 | 25.6 |
| Memory bus (bit) | 128 | 128 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 800 | 800 |
| Effective memory clock speed (MHz) | 1,600 | 1,600 |
| Noise and power | ||
| TDP (W) | 39 | 60 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 9.2 | 5.2 |
| Render output processors | 16 | 8 |
| Texture mapping units | 40 | 24 |
| Shading units | 800 | 480 |
| Floating-point performance (GFLOPS) | 920 | 624 |
| Compute units | 10 | 6 |
| Texture rate (GTexel/s) | 23 | 15.6 |
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