NVIDIA GeForce GT 755M Mac Edition 's Advantages
Lower TDP (50W vs 85W)
AMD Radeon RX 5500M 's Advantages
Released 5 years and 11 months late
Boost Clock1645MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)
1024 additional rendering cores