NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 2 years and 10 months late
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 153.0GB/s)
Lower TDP (195W vs 228W)
ATI Radeon HD 5870 Mac Edition 's Advantages
64 additional rendering cores