NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 81.28GB/s)
320 additional rendering cores
AMD Radeon Pro 460 's Advantages
Released 2 years and 11 months late
Boost Clock907MHz
More VRAM (4GB vs 2GB)
Lower TDP (35W vs 100W)