Comparison of Radeon HD 8730 and Radeon HD 7490M [S]ave
| Attribute |  Radeon HD 8730 × |  Radeon HD 7490M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2012 |
| GPU brand | AMD | AMD |
| GPU name | Cape Verde | Seymour |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 800 | 800 |
| Is dual GPU | - | - |
| Model | Radeon HD 8730 | Radeon HD 7490M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 72 | 30.4 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,125 | 950 |
| Effective memory clock speed (MHz) | 4,500 | 3,800 |
| Noise and power | ||
| TDP (W) | 47 | 9 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 6.4 | 3.2 |
| Render output processors | 8 | 4 |
| Texture mapping units | 24 | 8 |
| Shading units | 384 | 160 |
| Floating-point performance (GFLOPS) | 614 | 256 |
| Compute units | 6 | 2 |
| Texture rate (GTexel/s) | 19.2 | 6.4 |
| Benchmarks | ||
| Cloud Gate Factor | 12.47 | - |
| Sky Diver Factor | 137.22 | - |
| Fire Strike Factor | 15.5 | - |
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