Comparison of AMD Radeon HD 6450 2 GB and Radeon HD 7470M [S]ave
| Attribute |  Radeon HD 7470M × |  AMD Radeon HD 6450 2 GB × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2012 |
| Reference card | AMD Radeon HD 7470M 750 MHz 1 GB | AMD Radeon HD 6450 625 MHz 512 MB |
| GPU brand | AMD | AMD |
| GPU name | Seymour | Caicos PRO |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 800 | 650 |
| Is dual GPU | - | - |
| Model | Radeon HD 7470M | AMD Radeon HD 6450 2 GB |
| Memory | ||
| Memory (MB) | 1,024 | 2,048 |
| Memory bandwidth (GB/s) | 25.6 | 9.3 |
| Memory bus (bit) | 64 | 64 |
| Memory type | GDDR5 | DDR3 |
| Memory clock speed (MHz) | 800 | 580 |
| Effective memory clock speed (MHz) | 3,200 | 1,160 |
| Noise and power | ||
| TDP (W) | 7 | 18 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.2 | 2.6 |
| Render output processors | 4 | 4 |
| Texture mapping units | 8 | 8 |
| Shading units | 160 | 160 |
| Floating-point performance (GFLOPS) | 256 | 208 |
| Compute units | 2 | 2 |
| Texture rate (GTexel/s) | 6.4 | 5.2 |
| Benchmarks | ||
| PassMark | 413 | 281 |
| PassMark Direct Compute | - | 179 |
| 3DMark 11 Graphics | 3624.5 | 6160.5 |
| 3DMark Vantage Graphics | 1515.5 | 2,181 |
| Dead Space 3 (fps) | - | 13.3 |
| 3DMark06 | 522 | - |
| Cloud Gate Factor | 5.9 | 4.53 |
| Sky Diver Factor | 37.56 | 28.94 |
| Fire Strike Factor | 4.13 | 3.04 |
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