NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 75W)
NVIDIA GeForce GTX 765M 's Advantages
Released 5 years and 7 months late
Boost Clock863MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (64.13GB/s vs 20.32GB/s)
736 additional rendering cores