Comparison of Radeon HD 7690M XT Rebrand and Radeon HD 8550M [S]ave
| Attribute |  Radeon HD 7690M XT Rebrand × |  Radeon HD 8550M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2014 |
| GPU brand | AMD | AMD |
| GPU name | Whistler | Sun |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 725 | 650 |
| Turbo clock speed (MHz) | - | 850 |
| Is dual GPU | - | - |
| Model | Radeon HD 7690M XT Rebrand | Radeon HD 8550M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 51.2 | 14.4 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR5 | DDR3 |
| Memory clock speed (MHz) | 800 | 900 |
| Effective memory clock speed (MHz) | 3,200 | 1,800 |
| Noise and power | ||
| TDP (W) | 25 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 5.8 | 6.8 |
| Render output processors | 8 | 8 |
| Texture mapping units | 24 | 20 |
| Shading units | 480 | 320 |
| Floating-point performance (GFLOPS) | 696 | 544 |
| Compute units | 6 | 5 |
| Texture rate (GTexel/s) | 17.4 | 17 |
| Benchmarks | ||
| 3DMark 11 Graphics | 10,919 | 4,700 |
| 3DMark Vantage Graphics | 5,594 | 3,858 |
| 3DMark06 | 1,346 | 1,307 |
| Cloud Gate Factor | 12.33 | - |
| Sky Diver Factor | 86.03 | - |
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