Comparison of Radeon Pro 555 and GeForce GT 750M Mac [S]ave
| Attribute |  Radeon Pro 555 × |  GeForce GT 750M Mac × |
|---|---|---|
| GPU | ||
| Release year (year) | 2017 | 2013 |
| GPU brand | AMD | Nvidia |
| GPU name | Tobago | GK107 |
| Market | - | Laptop |
| Clock speed (MHz) | 850 | 926 |
| Is dual GPU | - | - |
| Model | Radeon Pro 555 | GeForce GT 750M Mac |
| Memory | ||
| Memory (MB) | 2,048 | 2,048 |
| Memory bandwidth (GB/s) | 81.6 | 80.3 |
| Memory bus (bit) | 128 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,275 | 1,254 |
| Effective memory clock speed (MHz) | 5,100 | 5,016 |
| Noise and power | ||
| TDP (W) | 100 | 50 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 13.6 | 7.41 |
| Render output processors | 16 | 16 |
| Texture mapping units | 48 | 32 |
| Shading units | 768 | 384 |
| Floating-point performance (GFLOPS) | 1,306 | 711 |
| Compute units | 12 | - |
| Texture rate (GTexel/s) | 40.8 | 29.63 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 271 | 112.76 |
| T-Rex (Compubench 1.5) (frames/s) | 2.83 | 0.83 |
| Video composition (frames/s) | 26.39 | 20.9 |
| Face detection (mPixels/s) | 31.3 | 10.45 |
| T-Rex (GFXBench 3.0) | 3340.63 | 2937.16 |
| Manhattan (GFXBench 3.0) | 1811.89 | 1716.67 |
| Bitcoin mining (mHash/s) | 162.71 | 22.56 |
| Ocean surface simulation (frames/s) | 572.79 | 308.57 |
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