NVIDIA GeForce 9300M GS 's Advantages
Lower TDP (13W vs 100W)
NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 5 years and 5 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (160.0GB/s vs 11.20GB/s)
1336 additional rendering cores