NVIDIA GeForce 810M 's Advantages
Released 6 years and 3 months late
Boost Clock950MHz
More VRAM (2GB vs 256GB)
352 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Larger VRAM bandwidth (25.34GB/s vs 14.40GB/s)
Lower TDP (14W vs 45W)