You can take a 1600 right upto 4.1ghz on the wraith spire if it will do it at decent voltage & ypure happy running 100% fan speed under heavy loads.
As said you dont want to be using auto voltage , 99% of ryzen chips will do 3.8ghz with a voltage of around 1.36 max.
A lot of chips wont go past that 3.8ghz limit anyway.
The spire will handle that easily.