Comparison of GeForce GT 550M and GeForce 805A [S]ave
| Attribute |  GeForce GT 550M × |  GeForce 805A × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2014 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GF108 | GK208 |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 740 | 775 |
| Is dual GPU | - | - |
| Model | GeForce GT 550M | GeForce 805A |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 28.8 | 14.4 |
| Memory bus (bit) | 128 | 64 |
| Memory type | DDR3 | DDR3 |
| Memory clock speed (MHz) | 900 | 900 |
| Effective memory clock speed (MHz) | 1,800 | 1,800 |
| Noise and power | ||
| TDP (W) | 35 | 15 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 2.96 | 6.2 |
| Render output processors | 4 | 8 |
| Texture mapping units | 16 | 16 |
| Shading units | 96 | 192 |
| Floating-point performance (GFLOPS) | 284 | 298 |
| Texture rate (GTexel/s) | 11.84 | 12.4 |
| Benchmarks | ||
| Dirt3 | 12.7 | - |
| Crysis 2 | 10.3 | - |
| Cloud Gate Factor | 8.96 | - |
| Face detection (mPixels/s) | 4.65 | - |
| Bitcoin mining (mHash/s) | 23.98 | - |
| Sky Diver Factor | 69.77 | - |
| Fire Strike Factor | 9.33 | - |
| Ocean surface simulation (frames/s) | 213.21 | - |
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