Comparison of Radeon HD 4550 and NVIDIA RSX Reality Synthesizer [S]ave
| Attribute |  NVIDIA RSX Reality Synthesizer × |  Radeon HD 4550 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2008 |
| GPU brand | Nvidia | ATI |
| GPU name | RSX-CDX5302 | RV710 |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 550 | 600 |
| Is dual GPU | - | - |
| Model | NVIDIA RSX Reality Synthesizer | Radeon HD 4550 |
| Memory | ||
| Memory (MB) | 256 | 256 |
| Memory bandwidth (GB/s) | 22.4 | 10.5 |
| Memory bus (bit) | 128 | 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) | 80 | 25 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.4 | 2.4 |
| Render output processors | 8 | 4 |
| Texture mapping units | 24 | 8 |
| Shading units | - | 80 |
| Floating-point performance (GFLOPS) | - | 96 |
| Compute units | - | 1 |
| Texture rate (GTexel/s) | 13.2 | 4.8 |
| Benchmarks | ||
| PassMark | - | 242 |
| Cloud Gate Factor | - | 4.41 |
| T-Rex (GFXBench 3.0) | - | 558.8 |
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