| Attribute | GeForce GTX 1080 11Gbps × | Radeon E9550 MXM × |
|---|---|---|
| GPU | ||
| Release year (year) | 2017 | 2016 |
| GPU brand | Nvidia | AMD |
| GPU name | GP104 | Ellesmere |
| Clock speed (MHz) | 1,607 | 1,120 |
| Turbo clock speed (MHz) | 1,733 | 1,266 |
| Is dual GPU | - | - |
| Model | GeForce GTX 1080 11Gbps | Radeon E9550 MXM |
| Memory | ||
| Memory (MB) | 8,192 | 8,192 |
| Memory bandwidth (GB/s) | - | 256 |
| Memory bus (bit) | 256 | 256 |
| Memory type | GDDR5 | GDDR5 |
| Memory clock speed (MHz) | 1,376 | 2,000 |
| Effective memory clock speed (MHz) | 11,008 | 8,000 |
| Noise and power | ||
| TDP (W) | 180 | 95 |
| Raw performance | ||
| Pixel rate (GPixel/s) | 102.8 | 40.5 |
| Render output processors | 64 | 32 |
| Texture mapping units | 160 | 144 |
| Shading units | 2,560 | 2,304 |
| Floating-point performance (GFLOPS) | 8,228 | 5,834 |
| Compute units | - | 36 |
| Texture rate (GTexel/s) | 257.1 | 182.3 |