It's not just 14nm vs. 16nm though - two 16nm processes can still have significant differences due to materials And even "16nm" something of a marketing term -

It's not just 14nm vs. 16nm though - two 16nm processes can still have significant differences due to materials And even "16nm" something of a marketing term - something tiny feature in there is at 16nm resolution, but lots of other things are larger. And which things are how large, of course, also matters...