Mojave works but Big Sur+ Doesnt

Gigabyte Aorus X570 Master Ryzen 9 5950x Vega 64 128gb RAM

I recently upgraded from a 3950x and got my BIOS up to date. I had to do my OC USB from scratch for it to work. Mojave, as it did before, works perfectly, but id like to install a more recent version of Mac OS on another SSD. Big Sur installs but randomly freezes and crashes while I'm doing everyday tasks. Anything past Big Sur freezes during the initial boot of installer.

Why would Mojave work, Big Sur be unstable, and everything else not be able to install? Ive checked what I can think of. Thanks!

submitted by /u/Emotional-Hair6337
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