NVIDIA GeForce GT 755M Mac Edition 's Advantages
Released 5 years and 5 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (80.00GB/s vs 11.23GB/s)
376 additional rendering cores
NVIDIA GeForce 9200M GS GDDR3 's Advantages
Lower TDP (13W vs 50W)