MSI X99A XPOWER AC Guide Rapide page 67

▶ Intel Adaptive Thermal Monitor [Enabled]
Enables or disables the Intel adaptive thermal monitor function to protect the CPU
from overheating.
[Enabled] Throttles down the CPU core clock speed when the CPU is over the
adaptive temperature.
[Disabled] Disables this function.
▶ Intel C-State [Enabled]
C-state is a processor power management technology defined by ACPI.
[Auto] This setting will be configured automatically by BIOS.
[Enabled] Detects the idle state of system and reduce CPU power consumption
accordingly.
[Disabled] Disable this function.
▶ C1E Support [Disabled]
Enables or disables the C1E function for power-saving in halt state. This item
appears when "Intel C-State" is enabled.
[Enabled] Enables C1E function to reduce the CPU frequency and voltage for
power-saving in halt state.
[Disabled] Disables this function.
▶ Package C State limit [Auto]
This item allows you to select a CPU C-state mode for power-saving when system
is idle. This item appears when "Intel C-State" is enabled.
[Auto] This setting will be configured automatically by BIOS.
[C0~C6] The power-saving level from high to low is C6, C2, then C0.
▶ CFG Lock [Enabled]
Lock or un-lock the MSR 0xE2[15], CFG lock bit.
[Enabled] Locks the CFG lock bit.
[Disabled] Un-locks the CFG lock bit.
▶ EIST [Enabled]
Enables or disables the Enhanced Intel
appear when "Simple/ Advanced Mode" is set to [Simple].
[Enabled] Enables the EIST to adjust CPU voltage and core frequency
dynamically. It can decrease average power consumption and
average heat production.
[Disabled] Disables EIST.
▶ Intel Turbo Boost [Enabled]
Enables or disables the Intel
appears when the installed CPU supports this function.
[Enabled] Enables this function to boost CPU performance automatically above
rated specifications when system request the highest performance
state.
[Disabled] Disables this function.
▶ Long Duration Power Limit (W) [Auto]
Sets the long duration TDP power limit for CPU in Turbo Boost mode.
▶ Long Duration Maintained (s) [Auto]
Sets the maintaining time for "Long duration power Limit(W)".
SpeedStep Technology. This item will
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Turbo Boost. This item is for Simple mode and
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