Comparison of Radeon HD 4550 and GeForce G105M [S]ave
| Attribute |  GeForce G105M × |  Radeon HD 4550 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2009 | 2008 |
| Reference card | Nvidia GeForce G105M 500 MHz 256 MB | - |
| GPU brand | Nvidia | ATI |
| GPU name | G98 | RV710 |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 640 | 600 |
| Is dual GPU | - | - |
| Model | GeForce G105M | Radeon HD 4550 |
| Memory | ||
| Memory (MB) | 512 | 256 |
| Memory bandwidth (GB/s) | 11.2 | 10.5 |
| Memory bus (bit) | 64 | 64 |
| Memory type | GDDR3 | DDR2 |
| Memory clock speed (MHz) | 700 | 655 |
| Effective memory clock speed (MHz) | 1,400 | 1,310 |
| Noise and power | ||
| TDP (W) | 14 | 25 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 2.56 | 2.4 |
| Render output processors | 4 | 4 |
| Texture mapping units | 8 | 8 |
| Shading units | 8 | 80 |
| Floating-point performance (GFLOPS) | 26 | 96 |
| Compute units | - | 1 |
| Texture rate (GTexel/s) | 5.12 | 4.8 |
| Benchmarks | ||
| PassMark | 185 | 242 |
| Cloud Gate Factor | - | 4.41 |
| T-Rex (GFXBench 3.0) | 927.8 | 558.8 |
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