NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Released 3 years and 9 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (192.4GB/s vs 32.26GB/s)
480 additional rendering cores
NVIDIA GeForce 8600 GTS Mac Edition 's Advantages
Lower TDP (75W vs 244W)