NVIDIA GeForce GT 130 Mac Edition 's Advantages
Lower TDP (75W vs 80W)
AMD Radeon HD 7770 GHz Edition 's Advantages
Released 3 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 38.02GB/s)
592 additional rendering cores