Comparison of NVIDIA Quadro K4200 and Radeon R9 M385 [S]ave
| Attribute |  NVIDIA Quadro K4200 × |  Radeon R9 M385 × |
|---|---|---|
| GPU | ||
| Release year (year) | 2014 | 2015 |
| GPU brand | Nvidia | AMD |
| GPU name | GK104 | Strato |
| Market | - | Laptop |
| Clock speed (MHz) | 771 | 900 |
| Turbo clock speed (MHz) | 784 | 1,000 |
| Is dual GPU | - | - |
| Model | NVIDIA Quadro K4200 | Radeon R9 M385 |
| Memory | ||
| Memory (MB) | 4,096 | 4,096 |
| Memory bandwidth (GB/s) | 172.8 | 76.8 |
| Memory bus (bit) | 256 | 128 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,350 | 1,200 |
| Effective memory clock speed (MHz) | 5,400 | 4,800 |
| Noise and power | ||
| TDP (W) | 108 | - |
| Raw performance | ||
| Pixel rate (GPixel/s) | 21.59 | 16 |
| Render output processors | 32 | 16 |
| Texture mapping units | 112 | 56 |
| Shading units | 1,344 | 896 |
| Floating-point performance (GFLOPS) | 2,072 | 1,792 |
| Compute units | - | 14 |
| Texture rate (GTexel/s) | 86.4 | 56 |
| Benchmarks | ||
| Particle simulation (mInteraction/s) | 312.48 | - |
| T-Rex (Compubench 1.5) (frames/s) | 2.73 | - |
| Video composition (frames/s) | 31.59 | - |
| Face detection (mPixels/s) | 33.02 | - |
| Bitcoin mining (mHash/s) | 119.02 | - |
| Ocean surface simulation (frames/s) | 736.06 | - |
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