ATI Radeon HD 3870 Mac Edition 's Advantages
Lower TDP (106W vs 170W)
NVIDIA GeForce GTX 760 Ti OEM Rebrand 's Advantages
Released 5 years and 2 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 72.06GB/s)
1024 additional rendering cores