The name at the top of the slide for a node which says '3NM' or '20A' and increasingly the 'transistor density'.
The former were divorced from a specific measurement of a functional unit at around 22nm to make press releases sound better and not scare investors when it became clear that Moore's law was dying, and the latter are increasingly divorced from a measurement relating to the density of actual functioning logic on the die.
The best bit is metal pitch and poly pitch are actually on those slides which would have allowed you to see what I meant if you'd read them and see that there's no roadmap past a functional unit roughly 10nm in linear dimension. That roadmap will likely be extended to somewhere in the 5-2nm range at some point, but after that, transistors are basically done because that's how big 'an electron in a low voltage potential well' is.
The former were divorced from a specific measurement of a functional unit at around 22nm to make press releases sound better and not scare investors when it became clear that Moore's law was dying, and the latter are increasingly divorced from a measurement relating to the density of actual functioning logic on the die.
The best bit is metal pitch and poly pitch are actually on those slides which would have allowed you to see what I meant if you'd read them and see that there's no roadmap past a functional unit roughly 10nm in linear dimension. That roadmap will likely be extended to somewhere in the 5-2nm range at some point, but after that, transistors are basically done because that's how big 'an electron in a low voltage potential well' is.