NVIDIA GeForce GTX 980 Mobile 's Advantages
More VRAM (8GB vs 4GB)
1024 additional rendering cores
AMD Radeon Pro Vega 16 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 4% (1190MHz vs 1140MHz)
Larger VRAM bandwidth (307.2GB/s vs 224.4GB/s)