Asus P6X58-E WS - Page 92

3-22 Chapter 3: BIOS setup
A20M [Disabled]
Legacy OSes and APs may need A20M enabled.
Conguration options: [Disabled] [Enabled]
Intel(R) SpeedStep (TM) Tech [Enabled]
When set to [Disabled], the CPU runs at its default speed. When set to [Enabled],
the CPU speed is controlled by the operating system.
Conguration options: [Disabled] [Enabled]
Intel(R) TurboMode tech [Enabled]
Turbo mode allows processor cores to run faster than marked frequency in specic
condition. Conguration options: [Disabled] [Enabled]
Intel(R) C-STATE Tech [Disabled]
The Intel
®
C-State Technology allows the CPU to save more power under idle
mode. Enable this item only when you install a C-State Technology-supported
CPU. Conguration options: [Disabled] [Enabled]
C State package limit setting [Auto]
This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled].
We recommend that you set this item to [Auto] for BIOS to automatically detect the
C-State mode supported by your CPU. Conguration options: [Auto] [C1] [C3] [C6]
C1 Auto Demotion [Enabled]
This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled].
[Enabled] When enabled, CPU will conditionally demote C3/C6/C7 requests
to C1 based on uncore auto-demote information.
[Disabled] Disables this function.
C3 Auto Demotion [Enabled]
This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled].
[Enabled] When enabled, CPU will conditionally demote C6/C7 requests to
C3 based on uncore auto-demote information.
[Disabled] Disables this function.