Chapter 3

▶CPU AES Instructions [Enabled]

Enables or disables the CPU AES (Advanced Encryption Standard-New Instructions) support. This item appears when a CPU supports this function.

[Enabled]

Enables Intel AES support.

[Disabled]

Disables Intel AES support.

▶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 [Auto]

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~C7s]

The power-saving level from high to low is C7s, C7, C6, C3, C2,

 

then C0.

[No limit]

No c-state limit for CPU.

▶LakeTiny Feature [Disabled]

Enables or disables Intel Lake Tiny feature with iRST for SSD. This item appears when a installed CPU supports this function and "Intel C-State" is enabled.

[Enabled]

Enhance the dynamic IO load adjusted performance for accelerating

 

the SSD speed.

[Disabled]

Disables this feature.

Note: The following items will appear when "Intel Turbo Boost " is enabled.

▶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)".

BIOS Setup

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MSI Z87-XPOWER CPU AES Instructions Enabled, Enabled Enables Intel AES support Disabled, Adaptive temperature, Accordingly