ATI Radeon HD 3870 Mac Edition 's Advantages
Lower TDP (106W vs 185W)
NVIDIA CMP 40HX 's Advantages
Released 12 years and 8 months late
Boost Clock1650MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 72.06GB/s)
1984 additional rendering cores