NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
448 additional rendering cores
AMD Radeon Pro WX 4150 Mobile 's Advantages
Released 3 years and 4 months late
Boost Clock1053MHz
More VRAM (4GB vs 2GB)
Lower TDP (50W vs 100W)