StartUndervoltGPU 

Starts GPU undervolting on a GPU.

Syntax  

ADLX_RESULT     StartUndervoltGPU (IADLXGPUAutoTuningCompleteListener * pCompleteListener)

Parameters 

  1. [in] pCompleteListener IADLXGPUAutoTuningCompleteListener* The pointer to a GPU tuning complete listener interface.

Return Value 

If the GPU undervolting is successfully started, ADLX_OK is returned.

If the GPU undervolting is not successfully started, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Remarks 

The StartUndervoltGPU method triggers an asynchronous execution for the autotuning and returns immediately. When the autotuning is completed, ADLX calls OnGPUAutoTuningComplete in the GPU tuning complete listener. After the event is raised, IsCurrentUndervoltGPU returns true.

Additional Info 

GPU undervolting reduces voltage and maintains clock speed to improve performance per watt.

Requirements 

Header

include “IGPUAutoTuning.h”

Minimum version

1.0