NVIDIA GeForce GTX 780M Mac Edition 's Advantages
256 additional rendering cores
AMD Radeon Pro WX Vega M GL 's Advantages
Released 4 years and 5 months late
Boost Clock has increased by 27% (1011MHz vs 797MHz)
Larger VRAM bandwidth (179.2GB/s vs 160.0GB/s)
Lower TDP (65W vs 122W)