Ubuntu - GPU - AMD GPU - Overclocking

It is possible to adjust clocks and voltages of the graphics card via /sys/class/drm/card0/device/pp_od_clk_voltage.

ALERT: Overclocking any AMD processor, including without limitation, altering clock frequencies / multipliers or memory timing / voltage, to operate beyond their stock specifications will void any applicable AMD product warranty, even when such overclocking is enabled via AMD hardware and/or software.

  • This may also void warranties offered by the system manufacturer or retailer.
  • Users assume all risks and liabilities that may arise out of overclocking AMD processors, including, without limitation, failure of or damage to hardware, reduced system performance and/or data loss, corruption or vulnerability.

Boot parameter

Increase Power on AMD GPUs

Manually