NVIDIA GeForce GT 750M Mac Edition 's Advantages
Lower TDP (50W vs 120W)
AMD Radeon RX Vega 56 Mobile 's Advantages
Released 4 years and 7 months late
Boost Clock1301MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 80.26GB/s)
3200 additional rendering cores