> Since I dont know where look up firmware version numbers i'm in the dark.
You can use MC Extractor to extract the metadata associated with the AMD microcode updates. The microcode_amd.bin which is part of sys-kernel/linux-firmware-20180103-r1 contains the following microcode updates: CPUID Version 00100F22 01000083 00100F20 01000084 00100F62 010000C7 00100F43 010000C8 00100F81 010000D9 00100F80 010000DA 00100F41 010000DB 00100FA0 010000DC 00200F31 02000032 00300F10 03000027 00500F10 05000029 00500F20 05000119 According to your first message your CPU is likely to have either the ID 00100F21 or the ID 00100F2A. It seems like there are no microcode updates for your specific CPU bundled in linux-firmware.
