I am trying to understand which cores have the maximum undervolting potential on my Ryzen CPU for per-core curve optimizer settings. This is on a Linux system and Ryzen Master is not an option. Given the following per-core information, which core should have the best and worst potential and why? skin
The CPPC value is per /sys/devices/system/cpu/cpu<#>/acpi_cppc/highest_perf, the freq/power/voltage/temp values are sampled during a sustained all core workload when all cores are performing an identical task. Please let me know if any other information needed to determine the answer.