AMD Radeon RX 640 Mobile 's Advantages
Released 10 years and 7 months late
Boost Clock1218MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (48.00GB/s vs 25.34GB/s)
608 additional rendering cores
NVIDIA GeForce 9600M GT Mac Edition 's Advantages
Lower TDP (23W vs 50W)