Comparison of GeForce GT 630 and Radeon HD 7490M [S]ave
| Attribute |  GeForce GT 630 × |  Radeon HD 7490M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2012 |
| Reference card | Nvidia GeForce GT 630 810 MHz 1 GB | - |
| GPU brand | Nvidia | AMD |
| GPU name | GF108 | Seymour |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 810 | 800 |
| Is dual GPU | - | - |
| Model | GeForce GT 630 | Radeon HD 7490M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 51.2 | 30.4 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 800 | 950 |
| Effective memory clock speed (MHz) | 3,200 | 3,800 |
| Noise and power | ||
| TDP (W) | 65 | 9 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.24 | 3.2 |
| Render output processors | 4 | 4 |
| Texture mapping units | 16 | 8 |
| Shading units | 96 | 160 |
| Floating-point performance (GFLOPS) | 311 | 256 |
| Compute units | - | 2 |
| Texture rate (GTexel/s) | 12.96 | 6.4 |
| Benchmarks | ||
| Metro: Last Light | 29 | - |
| FarCry 3 | 50 | - |
| Cloud Gate Factor | 9.76 | - |
| Face detection (mPixels/s) | 6.6 | - |
| Bitcoin mining (mHash/s) | 19.96 | - |
| Sky Diver Factor | 100.02 | - |
| Fire Strike Factor | 9.87 | - |
| Ocean surface simulation (frames/s) | 142.89 | - |
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