NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Lower TDP (47W vs 85W)
AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Released 4 years and 9 months late
More VRAM (3GB vs 128GB)
Larger VRAM bandwidth (240.0GB/s vs 24.00GB/s)
736 additional rendering cores