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LongThreadArchClassUpperThreshold

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LongThreadArchClassUpperThreshold specify the upper limit of processor architecture class for long running threads on systems with processors with heterogeneous architecture. See ShortThreadRuntimeThreshold for configuring the threshold for determination of short versus long running. Long running threads cannot be run on cores whose normalized architectural class is higher than this limit.

Aliases and setting visibility

  • Windows Provisioning: Common\Power\Policy\Settings\Processor\LongThreadArchClassUpperThreshold

  • PowerCfg: LongThreadArchClassUpperThreshold

  • Hidden setting: Yes

Values

Index Description
0 Minimum value can be 0 and Maximum value can be 255. This value indicates processor architecture class. For example for dual core system Maximum value can be 2 and for tri-core system maximum value can be 3.

Applies to

Windows edition x86-based devices x64-based devices Arm-based devices
Windows 11 for desktop editions (Home, Pro, Enterprise, and Education) N/A Supported Supported