> You can still compare density: how many transistors or gates in a given area. I would say that comparing density comes with its own caveats. E.g. SRAM is den

> You can still compare density: how many transistors or gates in a given area. I would say that comparing density comes with its own caveats. E.g. SRAM is denser than logic, so a chip with a lot of cache could skew a density metric. I guess for a true "apples to apples comparison" of processes you'd want to implement the same design on separate nodes with a mixture of SRAM & logic. Are there any reference designs used for this?