NVIDIA GeForce GTX 580 Rev. 2 's Advantages
Released 2 years and 6 months late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 17.02GB/s)
448 additional rendering cores
NVIDIA GeForce 9600 GT Mac Edition 's Advantages
Lower TDP (95W vs 244W)