Comparison of Radeon HD 6350 and NVIDIA Quadro P400 [S]ave
| Attribute |  NVIDIA Quadro P400 × |  Radeon HD 6350 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2011 |
| GPU brand | Nvidia | AMD |
| GPU name | GT216 | Cedar PRO |
| Market | - | Desktop |
| Clock speed (MHz) | 450 | 650 |
| Is dual GPU | - | - |
| Model | NVIDIA Quadro P400 | Radeon HD 6350 |
| Memory | ||
| Memory (MB) | 512 | 512 |
| Memory bandwidth (GB/s) | 12.3 | 6.4 |
| Memory bus (bit) | 64 | 64 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 770 | 400 |
| Effective memory clock speed (MHz) | 1,540 | 800 |
| Noise and power | ||
| TDP (W) | 32 | 19 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 3.6 | 2.6 |
| Render output processors | 8 | 4 |
| Texture mapping units | 16 | 8 |
| Shading units | 48 | 80 |
| Floating-point performance (GFLOPS) | 108 | 104 |
| Compute units | - | 2 |
| Texture rate (GTexel/s) | 7.2 | 5.2 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 279.06 | 30.11 |
| T-Rex (Compubench 1.5) (frames/s) | 1.46 | 0.15 |
| Video composition (frames/s) | 25.09 | 1 |
| Face detection (mPixels/s) | 25.44 | 1 |
| T-Rex (GFXBench 3.0) | 1704.33 | 1417.06 |
| Manhattan (GFXBench 3.0) | 1181.99 | 1141.88 |
| Bitcoin mining (mHash/s) | 87 | 10.13 |
| Ocean surface simulation (frames/s) | 339.46 | 1 |
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