NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 45W)
NVIDIA GeForce GTX 850A 's Advantages
Released 6 years and 5 months late
Boost Clock936MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 20.32GB/s)
608 additional rendering cores