I keep reading how 22nm, 20nm, 16nm, 14nm and so on are not true measurements anymore but mostly marketing speak. This is true of all fab companies. That is th

I keep reading how 22nm, 20nm, 16nm, 14nm and so on are not true measurements anymore but mostly marketing speak. This is true of all fab companies. That is the move from 22nm to 14nm did not give you double the transistor count from the same area die. So has anyone done a comparison of transistor count on the same size die over the years depending on the process?