Comparison of Mobility Radeon HD 3470 and Radeon HD 3470 [S]ave
| Attribute |  Radeon HD 3470 × |  Mobility Radeon HD 3470 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2008 | 2008 |
| Reference card | - | ATi Mobility Radeon HD 3470 680 MHz 256 MB |
| GPU brand | ATI | ATI |
| GPU name | RV620 | M82 |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 800 | 680 |
| Is dual GPU | - | - |
| Model | Radeon HD 3470 | Mobility Radeon HD 3470 |
| Memory | ||
| Memory (MB) | 256 | 256 |
| Memory bandwidth (GB/s) | 15.2 | 12.8 |
| Memory bus (bit) | 64 | 64 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 950 | 800 |
| Effective memory clock speed (MHz) | 1,900 | 1,600 |
| Noise and power | ||
| TDP (W) | 30 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.2 | 2.72 |
| Render output processors | 4 | 4 |
| Texture mapping units | 4 | 4 |
| Shading units | 40 | 40 |
| Floating-point performance (GFLOPS) | 64 | 54 |
| Compute units | 2 | 2 |
| Texture rate (GTexel/s) | 3.2 | 2.72 |
| Benchmarks | ||
| PassMark | 147 | 93 |
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