Guidance for disabling Intel® Transactional Synchronization Extensions (Intel® TSX) capability

Gilt für: Windows 10, version 1903Windows 10, version 1809Windows Server 2019, all versions

Summary


For those processors that expose the necessary processor support for disabling Intel® Transactional Synchronization Extensions (Intel® TSX) capability, please follow the guidance around registry setting outlined below to disable it.

Registry setting


  • Disable Intel® Transactional Synchronization Extensions (Intel® TSX) capability thru the following registry setting:
    reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Kernel" /v DisableTsx /t REG_DWORD /d 1 /f

     

  • Enable Intel® Transactional Synchronization Extensions (Intel® TSX) capability thru the following registry setting:
    reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Kernel" /v DisableTsx /t REG_DWORD /d 0 /f