NVIDIA CMP 170HX 's Advantages
Released 11 years and 3 months late
Boost Clock1410MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (1493GB/s vs 153.0GB/s)
2880 additional rendering cores
ATI Radeon HD 5870 Mac Edition 's Advantages
Lower TDP (228W vs 250W)