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Boot performance mode [Turbo Performance]
Allows you to select the CPU performance state during system boot before the operating
system takes control. The CPU runs at a selected performance ratio based on CPU
configuration.
Configuration options: [Max Non-Turbo Performance] [Turbo Performance]
HardWare P states (HWP) [Disabled]
Allows you to enable or disable HWP support.
Configuration options: [Disabled] [Enabled]
Intel(R) SpeedStep(tm) [Enabled]
Allows your system to adjust the CPU's voltage and cores frequency, resulting in decreased
power consumption and heat production.
[Disabled]
[Enabled]
The following item appears only when you set Intel(R) SpeedStep(tm) to [Enabled].
Turbo Mode [Enabled]
This item allows you to automatically set the CPU cores to run faster than the base
operating frequency when it is below the operating power, current and temperature
specification limit.
Configuration options: [Disabled] [Enabled]
CPU C states [Enabled]
Allows you to enable or disable the CPU C states.
Configuration options: [Disabled] [Enabled]
The following items appear only when you set the CPU C states to [Enabled].
Enhanced C-States [Enabled]
This item allows you to enable or disable C1E. When [Enabled] is selected, CPU will
switch to minimum speed when all cores enter C-State.
Configuration options: [Disabled] [Enabled]
C-State Auto Demotion [C1 and C3]
Allows you to enable or disable the demotion of the C-State.
Configuration options: [Disabled] [C1] [C3] [C1 and C3]
C-State Un-demotion [C1 and C3]
Allows you to enable or disable the un-demotion of the C-State.
Configuration options: [Disabled] [C1] [C3] [C1 and C3]
Package C state demotion [Disabled]
Allows you to enable or disable the Package C state demotion.
Configuration options: [Disabled] [Enabled]
Package C state undemotion [Disabled]
Allows you to enable or disable the Package C state undemotion.
Configuration options: [Disabled] [Enabled]
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The CPU runs at its default speed.
The system controls the CPU speed.
Chapter 4: BIOS Setup
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