Comparison of Radeon HD 7450M and Radeon HD 7690M XT Rebrand [S]ave
| Attribute |  Radeon HD 7690M XT Rebrand × |  Radeon HD 7450M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2012 |
| Reference card | - | AMD Radeon HD 7450M 700 MHz 1 GB |
| GPU brand | AMD | AMD |
| GPU name | Whistler | Seymour |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 725 | 700 |
| Is dual GPU | - | - |
| Model | Radeon HD 7690M XT Rebrand | Radeon HD 7450M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 51.2 | 25.6 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 800 | 800 |
| Effective memory clock speed (MHz) | 3,200 | 3,200 |
| Noise and power | ||
| TDP (W) | 25 | 7 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 5.8 | 2.8 |
| Render output processors | 8 | 4 |
| Texture mapping units | 24 | 8 |
| Shading units | 480 | 160 |
| Floating-point performance (GFLOPS) | 696 | 224 |
| Compute units | 6 | 2 |
| Texture rate (GTexel/s) | 17.4 | 5.6 |
| Benchmarks | ||
| PassMark | - | 332 |
| 3DMark 11 Graphics | 10,919 | 4346.5 |
| 3DMark Vantage Graphics | 5,594 | 1,938 |
| 3DMark06 | 1,346 | 581.5 |
| Cloud Gate Factor | 12.33 | - |
| Sky Diver Factor | 86.03 | - |
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