Comparison of NVIDIA NVS 3100M and NVIDIA NVS 315 [S]ave
| Attribute |  NVIDIA NVS 315 × |  NVIDIA NVS 3100M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2013 | 2010 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GF119 | GT218 |
| Market | - | Laptop |
| Clock speed (MHz) | 523 | 606 |
| Is dual GPU | - | - |
| Model | NVIDIA NVS 315 | NVIDIA NVS 3100M |
| Memory | ||
| Memory (MB) | 1,024 | 512 |
| Memory bandwidth (GB/s) | 14 | 12.6 |
| Memory bus (bit) | 64 | 64 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 875 | 790 |
| Effective memory clock speed (MHz) | 1,750 | 1,580 |
| Noise and power | ||
| TDP (W) | 19 | 14 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 1.05 | 2.42 |
| Render output processors | 4 | 4 |
| Texture mapping units | 8 | 8 |
| Shading units | 48 | 16 |
| Floating-point performance (GFLOPS) | 100 | 47 |
| Texture rate (GTexel/s) | 4.18 | 4.85 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 17.04 | - |
| T-Rex (Compubench 1.5) (frames/s) | 0.22 | - |
| Video composition (frames/s) | 5.49 | - |
| Face detection (mPixels/s) | 3.02 | - |
| T-Rex (GFXBench 3.0) | 1493.43 | 1708.08 |
| Manhattan (GFXBench 3.0) | 0.4 | - |
| Bitcoin mining (mHash/s) | 11.55 | - |
| Ocean surface simulation (frames/s) | 79.48 | - |
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