Comparison of Radeon HD 6430M and GeForce GT 320 [S]ave
| Attribute |  GeForce GT 320 × |  Radeon HD 6430M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2011 |
| GPU brand | Nvidia | AMD |
| GPU name | GT215 | Seymour |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 540 | 480 |
| Is dual GPU | - | - |
| Model | GeForce GT 320 | Radeon HD 6430M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 25.3 | 12.8 |
| Memory bus (bit) | 128 | 64 |
| Memory type | GDDR3 | DDR3 |
| Memory clock speed (MHz) | 790 | 800 |
| Effective memory clock speed (MHz) | 1,580 | 1,600 |
| Noise and power | ||
| TDP (W) | 43 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.32 | 1.92 |
| Render output processors | 8 | 4 |
| Texture mapping units | 24 | 8 |
| Shading units | 72 | 160 |
| Floating-point performance (GFLOPS) | 188 | 154 |
| Compute units | - | 2 |
| Texture rate (GTexel/s) | 12.96 | 3.84 |
| Benchmarks | ||
| PassMark | 553 | 193 |
| PassMark Direct Compute | - | 132 |
| Cloud Gate Factor | 8.05 | - |
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