Comparison of Radeon HD 6970M Rebrand and Barco MXRT-5450 [S]ave
| Attribute |  Radeon HD 6970M Rebrand × |  Barco MXRT-5450 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2011 | 2010 |
| Reference card | - | ATI FirePro V5800 DVI |
| GPU brand | AMD | ATI |
| GPU name | Broadway | Juniper |
| Market | Laptop | - |
| Clock speed (MHz) | 800 | 690 |
| Is dual GPU | - | - |
| Model | Radeon HD 6970M Rebrand | Barco MXRT-5450 |
| Memory | ||
| Memory (MB) | 1,024 | 1,024 |
| Memory bandwidth (GB/s) | 64 | 64 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,000 | 1,000 |
| Effective memory clock speed (MHz) | 4,000 | 4,000 |
| Noise and power | ||
| TDP (W) | 75 | 74 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 12.8 | 11.04 |
| Render output processors | 16 | 16 |
| Texture mapping units | 40 | 40 |
| Shading units | 800 | 800 |
| Floating-point performance (GFLOPS) | 1,280 | 1,104 |
| Compute units | 10 | 10 |
| Texture rate (GTexel/s) | 32 | 27.6 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 180.17 | - |
| T-Rex (Compubench 1.5) (frames/s) | 0.93 | - |
| Video composition (frames/s) | 24.46 | - |
| Face detection (mPixels/s) | 10.57 | - |
| Bitcoin mining (mHash/s) | 117.8 | - |
| Ocean surface simulation (frames/s) | 785.77 | - |
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