How Do I Turn Off Ecores?

Based on the provided reference, you can limit the usage of what are referred to as "Atom Cores" (typically associated with E-cores or Efficiency cores) by adjusting settings within your system's BIOS. The steps provided aim to set the number of active Atom Cores to one.

Here is the specific method described in the reference to achieve this configuration:

Steps to Limit Active Atom Cores via BIOS

Accessing your system's BIOS (Basic Input/Output System) allows you to configure fundamental hardware settings. The following steps guide you through modifying processor-related options according to the reference dated 23-Feb-2024:

1. Access the System BIOS: Restart or power on your computer and press the required key (often Delete, F2, F10, or F12) during the initial boot sequence to enter the BIOS setup utility.
2. Navigate to Power, Performance and Cooling: Locate the main menu or section titled Power, Performance and Cooling. The exact location may vary depending on your motherboard or system manufacturer.
3. Set External Ambient Temperature -Tolerance: Within the Power, Performance and Cooling menu, find the option for External Ambient Temperature -Tolerance and change its setting to User Defined.
4. Proceed to Performance Settings: Once the temperature tolerance is set, locate and click on the Performance option within the same menu.
5. Access Processor Configuration: Inside the Performance section, click on the Processor settings to access detailed processor-specific options.
6. Configure Active Atom Cores: Find the setting labeled Active Atom Cores. Set this value to 1. This step limits the number of active Atom cores the system will utilize to a single core.

Summary of Key Settings

The process involves changing specific values within the BIOS menu structure. Below is a simple representation of the key configuration change:

By following these steps derived from the reference, you configure your system to limit the active count of Atom (E-cores) to one core through the BIOS settings.