MSI B85-P33 Series Manual page 32

▶ CE Support [Disabled]
Enables or disables the CE function for power-saving in halt state. This item
appears when "Intel C-State" is enabled.
[Enabled] Enables CE 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)".
▶ Short Duration Power Limit (W) [Auto]
Sets the short duration TDP power limit for CPU in Turbo Boost mode.
▶ CPU Current limit (A) [Auto]
Sets maximum current limit of CPU package in Turbo Boost mode. When the
current is over the specified limit value, the CPU will automatically reduce the
core frequency for reducing the current.
▶ /2/3/4-Core Ratio Limit [Auto]
These items only appear when a CPU that support this function is installed.
These items allow you to set the CPU ratios for different number of active cores
in turbo boost mode. These items appear when the installed processor supports
this function.
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