1.關閉睿頻
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
2.限制CPU最大頻率到50%
echo "50" | sudo tee /sys/devices/system/cpu/intel_pstate/max_perf_pct
兩個辦法都可以,方法2更靈活,全程可以通過下面的命令實時查看:
watch -n 0 "cat /proc/cpuinfo | grep -i mhz"
1.關閉睿頻
echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
2.限制CPU最大頻率到50%
echo "50" | sudo tee /sys/devices/system/cpu/intel_pstate/max_perf_pct
兩個辦法都可以,方法2更靈活,全程可以通過下面的命令實時查看:
watch -n 0 "cat /proc/cpuinfo | grep -i mhz"