MSI B85M User Guide - Page 75

Long Duration Power Limit W [Auto]

Page 75 highlights

▶ 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. ▶ 1/2/3/4-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. Chapter 3 3-21 BIOS Setup

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Chapter 3
3-21
BIOS Setup
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.
1/2/3/4-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.