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]
[Disabled] | Disables this function. |
[Enabled] | Allows you to turn on /off the Mid Level Cache (L2) streamer prefetcher. |
Adjacent Cache Line Prefetch [Enabled]
[Disabled] | Disables this function. |
[Enabled] | Allows a hardware platform to perform adjacent cache line prefetching. |
CPU Power Management Configuration
CPU Ratio [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+> and
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 enable or disable the Intel® Turbo Mode Technology.
[Disabled] | Disables this function. |
[Enabled] | Allows processor cores to run faster than marked frequency in specific |
| condition. |
CPU C1E [Auto]
Allows you to enable or disable the CPU C1E.
[Auto] | Set this item automatically. |
[Disabled] | Disables this function. |
[Enabled] | Enables the C1E support function. This item should be enabled in |
| order to enable the Enhanced Halt State. |
Chapter 2: Getting started |