Comparison of Radeon HD 6370M and GeForce GT 420 [S]ave
| Attribute |  GeForce GT 420 × |  Radeon HD 6370M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2010 |
| GPU brand | Nvidia | AMD |
| GPU name | GF108 | Robson |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 700 | 750 |
| Is dual GPU | - | - |
| Model | GeForce GT 420 | Radeon HD 6370M |
| Memory | ||
| Memory (MB) | 1,048 | 1,024 |
| Memory bandwidth (GB/s) | 28.8 | 12.8 |
| Memory bus (bit) | 128 | 64 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 900 | 800 |
| Effective memory clock speed (MHz) | 1,800 | 1,600 |
| Noise and power | ||
| TDP (W) | 50 | 11 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 1.4 | 3 |
| Render output processors | 4 | 4 |
| Texture mapping units | 4 | 8 |
| Shading units | 48 | 80 |
| Floating-point performance (GFLOPS) | 134 | 120 |
| Compute units | - | 2 |
| Texture rate (GTexel/s) | 2.8 | 6 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 26.67 | 34.17 |
| T-Rex (Compubench 1.5) (frames/s) | - | 0.17 |
| Crysis 2 | - | 30 |
| Cloud Gate Factor | 7.08 | - |
| Face detection (mPixels/s) | 3.19 | 1 |
| T-Rex (GFXBench 3.0) | 1648.79 | 1736.79 |
| Manhattan (GFXBench 3.0) | 1181.01 | 1231.73 |
| Sky Diver Factor | 40.32 | 27.34 |
| Fire Strike Factor | 4.17 | - |
| Ocean surface simulation (frames/s) | 104.11 | 1 |
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