Execute Disable Bit [Enabled]
[Enabled] | Enables the |
[Disabled] | Forces the XD feature flag to always return to zero (0). |
Intel® Virtualization Technology [Disabled]
[Enabled] | Allows a hardware platform to run multiple operating systems separately |
| and simultaneously, enabling one system to virtually function as several |
| systems. |
[Disabled] | Disables this function. |
Hardware Prefetcher [Enabled]
[Enabled] | Allows a hardware platform to automatically analyze the requirements and |
| prefetch data and codes for the CPU. |
[Disabled] | Disables this function. |
Adjacent Cache Line Prefetch [Enabled]
[Enabled] | Allows a hardware platform to perform adjacent cache line prefetching. |
[Disabled] | Disables this function. |
Boot performance mode [Max Non-Tu...]
This item allows you to select the boot performance mode. Configuration options: [Max Non- Turbo Performance] [Max battery] [Turbo Performance]
Dynamic Storage Accelerator [Disabled]
Allows you to enable or disable Dynamic Storage Accelerator for C state configuration. Configuration options: [Enabled] [Disabled]
CPU Power Management Configuration
This item allows you to manage and configure the CPU’s power.
Enhanced Intel® SpeedStep Technology [Enabled]
Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). | |
[Disabled] | The CPU runs at its default speed. |
[Enabled] | The operating system controls the CPU speed. |
Turbo Mode [Enabled]
Allows you to set the processor cores to run faster than the marked frequency in a specific condition. Configuration options: [Enabled] [Disabled]
Turbo Mode is available on selected CPU models only.
CPU C states [Auto]
[Auto] | Automatic configuration. |
[Enabled] | Enables the CPU C states. |
[Disabled] | Disables the CPU C states. |
The following items appear only when you set the CPU C states to [Enabled].
Chapter 2: Getting started |