NVIDIA GeForce GTX 950M Mac Edition 's Advantages
128 additional rendering cores
AMD Radeon E9175 PCIe 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 8% (1219MHz vs 1124MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
Lower TDP (50W vs 75W)