ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Lower TDP (15W vs 18W)
NVIDIA T500 Mobile 's Advantages
Released 10 years and 8 months late
Boost Clock1695MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 25.44GB/s)
496 additional rendering cores