Comparison of Radeon HD 5670 and Radeon HD 7670 [S]ave
| Attribute |  Radeon HD 7670 × |  Radeon HD 5670 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2010 |
| Reference card | AMD Radeon HD 7670 OEM 800 MHz 512 MB | - |
| GPU brand | AMD | ATI |
| GPU name | Turks XT | Redwood |
| Market | Desktop | Desktop |
| Clock speed (MHz) | 800 | 775 |
| Is dual GPU | - | - |
| Model | Radeon HD 7670 | Radeon HD 5670 |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 64 | 64 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,000 | 1,000 |
| Effective memory clock speed (MHz) | 4,000 | 4,000 |
| Noise and power | ||
| TDP (W) | 66 | 64 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 6.4 | 6.2 |
| Render output processors | 8 | 8 |
| Texture mapping units | 24 | 20 |
| Shading units | 480 | 400 |
| Floating-point performance (GFLOPS) | 768 | 620 |
| Compute units | 6 | 5 |
| Texture rate (GTexel/s) | 19.2 | 15.5 |
| Benchmarks | ||
| T-Rex (Compubench 1.5) (frames/s) | 0.46 | - |
| Cloud Gate Factor | - | 10.31 |
| Face detection (mPixels/s) | 7.27 | 3.91 |
| T-Rex (GFXBench 3.0) | 3357.56 | 3357.46 |
| Manhattan (GFXBench 3.0) | 3259.53 | 3812.71 |
| Bitcoin mining (mHash/s) | 71.83 | 27.33 |
| Sky Diver Factor | 89.13 | 76.81 |
| Fire Strike Factor | - | 8.71 |
| Ocean surface simulation (frames/s) | - | 184.56 |
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