DXGK_NODE_PERFDATA - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dkmdt.h

typedef struct _DXGK_NODE_PERFDATA {
  ULONGLONG Frequency;
  ULONGLONG MaxFrequency;
  ULONGLONG MaxFrequencyOC;
  ULONG     Voltage;
  ULONG     VoltageMax;
  ULONG     VoltageMaxOC;
  ULONGLONG MaxTransitionLatency;
} DXGK_NODE_PERFDATA;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dkmdt-_dxgk_node_perfdata)

_DXGK_NODE_PERFDATA structure

Description

Input arguments for the call to node performance data.

Members

Frequency

Clock frequency of the requested engine, represented in hertz.

MaxFrequency

The max frequency the engine can normally reach in hertz while not overclocked.

MaxFrequencyOC

The max frequency the engine can reach with it’s current overclock in hertz.

Voltage

Voltage of the requested engine, represented in milli-volts.

VoltageMax

The maximum voltage of the engine in milli-volts while not overclocked.

VoltageMaxOC

The max voltage of the engine while overclocked in milli-volts.

MaxTransitionLatency

The max transition latency.

View the official Windows Driver Kit DDI reference

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