x86_64 Runs on any 64-bit x86 machine - this covers virtually all currently available PC hardware.
znver1 znver1 is a special build for current AMD processors (Ryzen/ThreadRipper/EPYC). While the generic x86_64 version will run on znver1 compatible processors, the znver1 build is known to be both faster and smaller, by optimizing specifically for znver1 processors. We recommend using this build on hardware with current AMD processors.
But can someone say what is different?
Its it a way to upgrade without to reinstall? Or downgrade?
I have tryed them both a lot of time ago, but i did not find any different with that two?
So did you agree that it the same? Or did Znver1 have more drivers to hardware (mainboard) but is it dissable by default?