An improved metric is for example the LMC metric, which uses 3 numbers: density of logic (Dₗ), the density of main memory (Dₘ), and the density of the interconn

An improved metric is for example the LMC metric, which uses 3 numbers: density of logic (Dₗ), the density of main memory (Dₘ), and the density of the interconnects linking them (Dᶜ). But density is still a fundamental metric: https://news.ycombinator.com/item?id=27219935 https://news.ycombinator.com/item?id=27219935