NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 180W)
AMD Radeon RX 5700M 's Advantages
Released 7 years and 8 months late
Boost Clock1720MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 80.26GB/s)
1920 additional rendering cores