MSI H270 PC MATE User Manual - Page 59

Short Duration Power Limit W [Auto]

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fPackage C State limit [Auto] This item allows you to select a CPU C-state level for power-saving when system is idle. The options of C-state depend on the installed CPU. This item appears when Intel C-State is enabled. fCFG 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. fEIST [Enabled] Enables or disables the Enhanced Intel® SpeedStep Technology. This item will appear when OC Explore Mode is set to Normal. [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. fIntel Turbo Boost [Enabled] Enables or disables the Intel® Turbo Boost. This item is for Normal mode and appears when a CPU that support Turbo Boost is installed. [Enabled] Enables this function to boost CPU performance automatically over specification when system request the highest performance state. [Disabled] Disables this function. fLong Duration Power Limit (W) [Auto] Sets the long duration TDP power limit for CPU in Turbo Boost mode. fLong Duration Maintained (s) [Auto] Sets the maintaining time for Long duration power Limit(W). fShort Duration Power Limit (W) [Auto] Sets the short duration TDP power limit for CPU in Turbo Boost mode. fCPU Current Limit (A) [Auto] Sets maximum current limit of CPU package in Turbo Boost mode. When the current is over the specified value, the CPU will automatically reduce the core frequency for reducing the current. fFCLK Frequency [Auto] Sets FCLK frequency. Lower FCLK frequency may help you to set higher base clock frequency. fDMI Link Speed [Auto] Sets DMI speed. BIOS Setup 59

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59
BIOS Setup
f
Package C State limit [Auto]
This item allows you to select a CPU C-state level for power-saving when system is
idle. The options of C-state depend on the installed CPU. This item appears when
Intel C-State
is enabled.
f
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.
f
EIST [Enabled]
Enables or disables the Enhanced Intel
®
SpeedStep Technology. This item will
appear when
OC Explore Mode
is set to
Normal
.
[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.
f
Intel Turbo Boost [Enabled]
Enables or disables the Intel
®
Turbo Boost. This item is for Normal mode and
appears when a CPU that support Turbo Boost is installed.
[Enabled]
Enables this function to boost CPU performance automatically over
specification when system request the highest performance state.
[Disabled]
Disables this function.
f
Long Duration Power Limit (W) [Auto]
Sets the long duration TDP power limit for CPU in Turbo Boost mode.
f
Long Duration Maintained (s) [Auto]
Sets the maintaining time for Long duration power Limit(W).
f
Short Duration Power Limit (W) [Auto]
Sets the short duration TDP power limit for CPU in Turbo Boost mode.
f
CPU Current Limit (A) [Auto]
Sets maximum current limit of CPU package in Turbo Boost mode. When the
current is over the specified value, the CPU will automatically reduce the core
frequency for reducing the current.
f
FCLK Frequency [Auto]
Sets FCLK frequency. Lower FCLK frequency may help you to set higher base clock
frequency.
f
DMI Link Speed [Auto]
Sets DMI speed.