Comparison of GeForce GT 650M and GeForce GTX 570M [S]ave
| Attribute |  GeForce GTX 570M × |  GeForce GT 650M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2012 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GF114 | GK107 |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 575 | 850 |
| Is dual GPU | - | - |
| Model | GeForce GTX 570M | GeForce GT 650M |
| Memory | ||
| Memory (MB) | 1,536 | 1,024 |
| Memory bandwidth (GB/s) | 72 | 28.8 |
| Memory bus (bit) | 192 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 750 | 900 |
| Effective memory clock speed (MHz) | 3,000 | 1,800 |
| Noise and power | ||
| TDP (W) | 75 | 45 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 8.05 | 6.8 |
| Render output processors | 24 | 16 |
| Texture mapping units | 56 | 32 |
| Shading units | 336 | 384 |
| Floating-point performance (GFLOPS) | 773 | 653 |
| Texture rate (GTexel/s) | 32.2 | 27.2 |
| Benchmarks | ||
| Battlefield 3 | 18 | - |
| Crysis 3 | - | 8.4 |
| Bioshock Infinite | - | 17.45 |
| Crysis 2 | 26.5 | - |
| Face detection (mPixels/s) | 14.91 | 9.87 |
| T-Rex (GFXBench 3.0) | 3351.98 | 3342.1 |
| Manhattan (GFXBench 3.0) | 7850.99 | 3685.52 |
| Bitcoin mining (mHash/s) | 66.19 | 22.46 |
| Sky Diver Factor | 150.44 | 139.57 |
| Fire Strike Factor | 18.78 | 20.58 |
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