FAQ

Frequency Monitoring

Q1: How can I check CPU real-time frequency?

cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq

Q2: How can I check NPU real-time frequency?

dsp_mon --all

Q3: How can I check GPU real-time frequency?

cat /sys/kernel/gpu/gpu_clock

Q4: How can I check DDR real-time frequency?

cat /sys/devices/system/cpu/bus_dcvs/DDR/cur_freq

Stability

Q5: Reboot occurs after machine load increases

Check temperature and power first:

• Verify that heat dissipation is functioning properly and temperature is not too high
• Verify that power supply is stable and the power adapter has sufficient wattage