NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Released 2 years and 7 months late
Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)
1056 additional rendering cores
NVIDIA GeForce GTX 470M 's Advantages
More VRAM (1536GB vs 1024GB)
Lower TDP (75W vs 100W)