Enabling or disabling Intel Hyperthreading

Use the Intel (R) Hyperthreading Options option to disable or enable the logical processor cores on processors supporting Intel Hyperthreading technology. Intel Hyperthreading improves overall performance for applications that benefit from a higher processor core count.

Hyperthreading is not supported on all processors. For more information, see the documentation for your processor model.

  1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Processor Options > Intel (R) Hyperthreading Options.
  2. Select a setting.
    • Enabled

    • Disabled

  3. Save your setting.