ptr1337
Thank you, it works as intended now!
amd_pstate=disable
$ sudo cpupower frequency-info
analyzing CPU 15:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 15
CPUs which need to have their frequency coordinated by software: 15
maximum transition latency: Cannot determine or is not supported.
hardware limits: 2.20 GHz - 5.08 GHz
available frequency steps: 3.40 GHz, 2.80 GHz, 2.20 GHz
available cpufreq governors: conservative ondemand userspace powersave performance schedutil
current policy: frequency should be within 2.20 GHz and 3.40 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency: 3.40 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
Boost States: 0
Total States: 3
Pstate-P0: 3400MHz
Pstate-P1: 2800MHz
Pstate-P2: 2200MHz
amd_pstate=passive
$ sudo cpupower frequency-info
analyzing CPU 6:
driver: amd-pstate
CPUs which run at the same hardware frequency: 6
CPUs which need to have their frequency coordinated by software: 6
maximum transition latency: 20.0 us
hardware limits: 550 MHz - 5.08 GHz
available cpufreq governors: conservative ondemand userspace powersave performance schedutil
current policy: frequency should be within 550 MHz and 5.08 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 5.08 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
AMD PSTATE Highest Performance: 166. Maximum Frequency: 5.08 GHz.
AMD PSTATE Nominal Performance: 111. Nominal Frequency: 3.40 GHz.
AMD PSTATE Lowest Non-linear Performance: 57. Lowest Non-linear Frequency: 1.74 GHz.
AMD PSTATE Lowest Performance: 19. Lowest Frequency: 550 MHz.
amd_pstate=active
$ sudo cpupower frequency-info
analyzing CPU 25:
driver: amd_pstate_epp
CPUs which run at the same hardware frequency: 25
CPUs which need to have their frequency coordinated by software: 25
maximum transition latency: Cannot determine or is not supported.
hardware limits: 550 MHz - 5.08 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 550 MHz and 5.08 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 3.69 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
Boost States: 0
Total States: 3
Pstate-P0: 3400MHz
Pstate-P1: 2800MHz
Pstate-P2: 2200MHz
amd_pstate=guided
$ sudo cpupower frequency-info
analyzing CPU 26:
driver: amd-pstate
CPUs which run at the same hardware frequency: 26
CPUs which need to have their frequency coordinated by software: 26
maximum transition latency: 20.0 us
hardware limits: 550 MHz - 5.08 GHz
available cpufreq governors: conservative ondemand userspace powersave performance schedutil
current policy: frequency should be within 550 MHz and 5.08 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 3.59 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
AMD PSTATE Highest Performance: 166. Maximum Frequency: 5.08 GHz.
AMD PSTATE Nominal Performance: 111. Nominal Frequency: 3.40 GHz.
AMD PSTATE Lowest Non-linear Performance: 57. Lowest Non-linear Frequency: 1.74 GHz.
AMD PSTATE Lowest Performance: 19. Lowest Frequency: 550 MHz.
I find it strange that CPPC is not detected though (maybe it’s not an issue):
$ sudo lscpu | grep cppc
~