NVIDIA GeForce GTX 670 's Advantages
Released 3 years and 5 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 38.02GB/s)
1296 additional rendering cores
NVIDIA GeForce GT 130 Mac Edition 's Advantages
Lower TDP (75W vs 170W)