AMD Radeon HD 7950 Mac Edition 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 86.40GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 11 months late
Boost Clock1085MHz
Lower TDP (60W vs 200W)