NVIDIA GeForce GT 755M Mac Edition 's Advantages
Lower TDP (50W vs 85W)
AMD Radeon RX 570 Mobile 's Advantages
Released 4 years and 1 months late
Boost Clock1206MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (211.2GB/s vs 80.00GB/s)
1664 additional rendering cores