Comparison of Radeon HD 6750M and GeForce GTS 450 [S]ave
| Attribute |  GeForce GTS 450 × |  Radeon HD 6750M × |
|---|---|---|
| GPU | ||
| Release year (year) | 2012 | 2011 |
| GPU brand | Nvidia | AMD |
| GPU name | GF116 | Whistler |
| Market | Desktop | Laptop |
| Clock speed (MHz) | 783 | 600 |
| Is dual GPU | - | - |
| Model | GeForce GTS 450 | Radeon HD 6750M |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 22.4 | 25.6 |
| Memory bus (bit) | 128 | 128 |
| Memory type | DDR3 | GDDR3 |
| Memory clock speed (MHz) | 700 | 800 |
| Effective memory clock speed (MHz) | 1,400 | 1,600 |
| Noise and power | ||
| TDP (W) | 106 | 35 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 4.7 | 4.8 |
| Render output processors | 16 | 8 |
| Texture mapping units | 24 | 24 |
| Shading units | 144 | 480 |
| Floating-point performance (GFLOPS) | 451 | 576 |
| Compute units | - | 6 |
| Texture rate (GTexel/s) | 18.79 | 14.4 |
| Benchmarks | ||
| FarCry 3 | 30 | - |
| Battlefield 3 | 25 | - |
| Particle simulation (mInteraction/s) | 134.39 | 94.05 |
| T-Rex (Compubench 1.5) (frames/s) | 1.25 | 0.35 |
| Video composition (frames/s) | 20.02 | 12.26 |
| Dirt3 | - | 14.3 |
| Crysis 2 | - | 12.4 |
| Face detection (mPixels/s) | 16.49 | 4.37 |
| Bitcoin mining (mHash/s) | 27.93 | 30.43 |
| Ocean surface simulation (frames/s) | 425.37 | 255.45 |
Help · Contact us · Disclaimer · Contributors · Developers · Donate