NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 50W)
AMD Radeon Pro WX 4130 Mobile 's Advantages
Released 4 years and 8 months late
Boost Clock1053MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 80.26GB/s)
256 additional rendering cores