it'd be nice if they picked them in alphabetical order
Also, it occurred to me that Nvidia does sometimes increment the die to 200 (EG GM200, as the Maxwell 100 series was a single small oddball die). Its possible that they "refreshed" the GH100 die and are codenaming it GH200.
https://en.m.wikipedia.org/wiki/Fahrenheit_(microarchitectur... -> https://en.m.wikipedia.org/wiki/Celsius_(microarchitecture) -> https://en.m.wikipedia.org/wiki/Kelvin_(microarchitecture) -> https://en.m.wikipedia.org/wiki/Rankine_(microarchitecture)