История изменений
Исправление utanho, (текущая версия) :
Starting with kernel 5.7, the intel_pstate scaling driver selects «passive mode» aka intel_cpufreq for CPUs that do not support hardware-managed P-states (HWP), i.e. Intel Core i 5th generation or older. This driver acts similar to the ACPI driver on Intel CPUs, except that it does not have the 16-pstate limit of ACPI.
intel_cpufreq for CPUs that do not support hardware-managed P-states
Intel Core i 5th generation or older
У меня 3th generation, так что intel_cpufreq
П.С. В арчвики написано, что с intel_pstate используется
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
а с другим драйвером
echo 0 > /sys/devices/system/cpu/cpufreq/boost
У меня хоть и intel_cpufreq, но работает первый вариант
То есть поддержка intel_pstate на программном уровне.
Исправление utanho, :
Starting with kernel 5.7, the intel_pstate scaling driver selects «passive mode» aka intel_cpufreq for CPUs that do not support hardware-managed P-states (HWP), i.e. Intel Core i 5th generation or older. This driver acts similar to the ACPI driver on Intel CPUs, except that it does not have the 16-pstate limit of ACPI.
intel_cpufreq for CPUs that do not support hardware-managed P-states
Intel Core i 5th generation or older
У меня 3th generation, так что intel_cpufreq
П.С. В арчвики написано, что с intel_pstate используется
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
а с другим драйвером
echo 0 > /sys/devices/system/cpu/cpufreq/boost
У меня хоть и intel_cpufreq, но работает первый вариант
Исправление utanho, :
Starting with kernel 5.7, the intel_pstate scaling driver selects «passive mode» aka intel_cpufreq for CPUs that do not support hardware-managed P-states (HWP), i.e. Intel Core i 5th generation or older. This driver acts similar to the ACPI driver on Intel CPUs, except that it does not have the 16-pstate limit of ACPI.
intel_cpufreq for CPUs that do not support hardware-managed P-states
Intel Core i 5th generation or older
У меня 3th generation, так что intel_cpufreq
П.С. В арчвики написано, что с intel_pstate используется
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
а с другим драйвером
echo 0 > /sys/devices/system/cpu/cpufreq/boost
У меня хоть и inet_cpufreq, но работает первый вариант
Исходная версия utanho, :
Starting with kernel 5.7, the intel_pstate scaling driver selects «passive mode» aka intel_cpufreq for CPUs that do not support hardware-managed P-states (HWP), i.e. Intel Core i 5th generation or older. This driver acts similar to the ACPI driver on Intel CPUs, except that it does not have the 16-pstate limit of ACPI.
intel_cpufreq for CPUs that do not support hardware-managed P-states
Intel Core i 5th generation or older
У меня 3th generation, так что intel_cpufreq