NVIDIA GeForce GT 750M Mac Edition 's Advantages
Lower TDP (50W vs 80W)
NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 9 years and 2 months late
Boost Clock1695MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 80.26GB/s)
9344 additional rendering cores