Checks if zero RPM is currently activated on a GPU.


ADLX_RESULT     GetZeroRPMState (adlx_bool* isSet)


  1. [out] isSet adlx_bool* The pointer to a variable where the state of zero RPM is returned. The variable is true if zero RPM is enabled. The variable is false if zero RPM is not enabled.

Return Value 

If the state of zero RPM is successfully returned, ADLX_OK is returned.

If the state of zero RPM is not successfully returned, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Additional Info 

Zero RPM enables quiet operation when the GPU is under a light load and speeds up the fans when the GPU load and temperature increases.



include “IGPUManualFanTuning.h”

Minimum version