Comparison of GeForce GTS 250 and Mobility Radeon HD 4670 [S]ave
| Attribute |  GeForce GTS 250 × |  Mobility Radeon HD 4670 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2009 | 2009 |
| Reference card | Nvidia GeForce GTS 250 702 MHz 1 GB | - |
| GPU brand | Nvidia | ATI |
| GPU name | G92 B1 | M96 |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 750 | 675 |
| Is dual GPU | - | - |
| Model | GeForce GTS 250 | Mobility Radeon HD 4670 |
| Memory | ||
| Memory (MB) | 1,024 | 512 |
| Memory bandwidth (GB/s) | 73.6 | 25.6 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR3 | GDDR3 |
| Memory clock speed (MHz) | 1,150 | 800 |
| Effective memory clock speed (MHz) | 2,300 | 1,600 |
| Noise and power | ||
| TDP (W) | 150 | 35 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 12 | 5.4 |
| Render output processors | 16 | 8 |
| Texture mapping units | 64 | 32 |
| Shading units | 128 | 320 |
| Floating-point performance (GFLOPS) | 484 | 432 |
| Compute units | - | 4 |
| Texture rate (GTexel/s) | 48 | 21.6 |
| Benchmarks | ||
| Battlefield 3 | 49 | - |
| PassMark | 893 | 465 |
| PassMark Direct Compute | 180 | - |
| Dirt3 | 57.5 | - |
| Cloud Gate Factor | 10.84 | - |
| T-Rex (GFXBench 3.0) | 3276.12 | 3212.28 |
| Sky Diver Factor | 132.04 | - |
| Fire Strike Factor | 16.34 | - |
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