Comparison of GeForce GTS 450 and Barco TDRS-7301 [S]ave
| Attribute |  GeForce GTS 450 × |  Barco TDRS-7301 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2009 |
| Reference card | - | ATI FirePro V7750 |
| GPU brand | Nvidia | ATI |
| GPU name | GF116 | RV730 |
| Market | Desktop | - |
| Clock speed (MHz) | 783 | 800 |
| Is dual GPU | - | - |
| Model | GeForce GTS 450 | Barco TDRS-7301 |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 22.4 | 28.8 |
| Memory bus (bit) | 128 | 128 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 700 | 900 |
| Effective memory clock speed (MHz) | 1,400 | 1,800 |
| Noise and power | ||
| TDP (W) | 106 | 76 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.7 | 6.4 |
| Render output processors | 16 | 8 |
| Texture mapping units | 24 | 32 |
| Shading units | 144 | 320 |
| Floating-point performance (GFLOPS) | 451 | 512 |
| Compute units | - | 4 |
| Texture rate (GTexel/s) | 18.79 | 25.6 |
| Benchmarks | ||
| FarCry 3 | 30 | - |
| Battlefield 3 | 25 | - |
| Particle simulation (mInteraction/s) | 134.39 | - |
| T-Rex (Compubench 1.5) (frames/s) | 1.25 | - |
| Video composition (frames/s) | 20.02 | - |
| Face detection (mPixels/s) | 16.49 | - |
| Bitcoin mining (mHash/s) | 27.93 | - |
| Ocean surface simulation (frames/s) | 425.37 | - |
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