NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 55W)
AMD Radeon RX 560 Mobile 's Advantages
Released 4 years and 6 months late
Boost Clock1032MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (109.4GB/s vs 80.26GB/s)
512 additional rendering cores