NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
512 additional rendering cores
NVIDIA GeForce GTX 1650 Mobile 's Advantages
Released 7 years and 6 months late
Boost Clock1515MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)
Lower TDP (50W vs 122W)