NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Lower TDP (47W vs 219W)
NVIDIA GeForce GTX 570 Rev. 2 's Advantages
Released 3 years and 8 months late
More VRAM (1280GB vs 128GB)
Larger VRAM bandwidth (152.0GB/s vs 24.00GB/s)
448 additional rendering cores