Comparison of GeForce GT 230M and GeForce GT 330M [S]ave
| Attribute |  GeForce GT 330M × |  GeForce GT 230M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2010 | 2009 |
| GPU brand | Nvidia | Nvidia |
| GPU name | GT216 | GT216 |
| Market | Laptop | Laptop |
| Clock speed (MHz) | 575 | 500 |
| Is dual GPU | - | - |
| Model | GeForce GT 330M | GeForce GT 230M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 25.6 | 25.6 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 800 | 800 |
| Effective memory clock speed (MHz) | 1,600 | 1,600 |
| Noise and power | ||
| TDP (W) | 23 | 23 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.6 | 4 |
| Render output processors | 8 | 8 |
| Texture mapping units | 16 | 16 |
| Shading units | 48 | 48 |
| Floating-point performance (GFLOPS) | 121 | 106 |
| Texture rate (GTexel/s) | 9.2 | 8 |
| Benchmarks | ||
| PassMark | 366 | 337 |
| T-Rex (GFXBench 3.0) | 2061.67 | 2088.76 |
| Sky Diver Factor | 200.72 | - |
| Fire Strike Factor | 22.57 | - |
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