Comparison of NVIDIA Quadro FX 580 and NVIDIA Quadro FX 880M [S]ave
| Attribute |  NVIDIA Quadro FX 880M × |  NVIDIA Quadro FX 580 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2009 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GT216 | G96C |
| Market | Laptop | - |
| Clock speed (MHz) | 550 | 450 |
| Is dual GPU | - | - |
| Model | NVIDIA Quadro FX 880M | NVIDIA Quadro FX 580 |
| Memory | ||
| Memory (MB) | 1,024 | 512 |
| Memory bandwidth (GB/s) | 25.3 | 25.6 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 790 | 800 |
| Effective memory clock speed (MHz) | 1,580 | 1,600 |
| Noise and power | ||
| TDP (W) | 35 | 40 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.4 | 3.6 |
| Render output processors | 8 | 8 |
| Texture mapping units | 16 | 16 |
| Shading units | 48 | 32 |
| Floating-point performance (GFLOPS) | 116 | 72 |
| Texture rate (GTexel/s) | 8.8 | 7.2 |
| Benchmarks | ||
| T-Rex (GFXBench 3.0) | 2371.87 | 2496.19 |
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