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MSI 7978-003R User Manual

MSI 7978-003R
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57
BIOS Setup
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 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.
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
®
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.
Intel Turbo Boost [Enabled]
Enables or disables the Intel
®
Turbo Boost. This item is for Simple mode and
appears when a CPU that support Turbo Boost is installed.
[Enabled] Enables this function to boost CPU performance automatically over
speci󰘰cation 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).
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 speci󰘰ed value, the CPU will automatically reduce the core
frequency for reducing the current.
FCLK Frequency [Auto]
Sets FCLK frequency. Lower FCLK frequency may help you to set higher base
clock frequency.
DMI Link Speed [Auto]
Sets DMI speed.

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MSI 7978-003R Specifications

General IconGeneral
BrandMSI
Model7978-003R
CategoryMotherboard
LanguageEnglish

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