NVIDIA GeForce 8800 GTS 320 's Advantages
Lower TDP (143W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 6 years and 2 months late
Boost Clock1058MHz
More VRAM (2GB vs 320GB)
Larger VRAM bandwidth (192.3GB/s vs 63.36GB/s)
1440 additional rendering cores