Comparison of GeForce GT 340 and GeForce 9800M GTX [S]ave
| Attribute |  GeForce 9800M GTX × |  GeForce GT 340 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2008 | 2010 |
| GPU brand | Nvidia | Nvidia |
| GPU name | G92 | GT215 |
| Market | Laptop | Desktop |
| Clock speed (MHz) | 500 | 550 |
| Is dual GPU | - | - |
| Model | GeForce 9800M GTX | GeForce GT 340 |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 51.2 | 27.2 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 800 | 850 |
| Effective memory clock speed (MHz) | 1,600 | 1,700 |
| Noise and power | ||
| TDP (W) | 75 | 69 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 8 | 4.4 |
| Render output processors | 16 | 8 |
| Texture mapping units | 56 | 32 |
| Shading units | 112 | 96 |
| Floating-point performance (GFLOPS) | 280 | 257 |
| Texture rate (GTexel/s) | 28 | 17.6 |
| Benchmarks | ||
| PassMark | 769 | 775 |
| Cloud Gate Factor | - | 10.13 |
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