Microcode patches in x86-64
ZEON256
2026-05-24
Low Level
Turns out microcode patches are done on boot time and applied by the BIOS and it’s not “etched” onto the CPU. Thanks Laurie for the random fact!

Turns out microcode patches are done on boot time and applied by the BIOS and it’s not “etched” onto the CPU. Thanks Laurie for the random fact!
