MSI X299 SLI PLUS User Manual - Page 68

Extreme Memory Profile X.M.P. [Disabled], CPU Ratio Offset When Running AVX [Auto]

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f CPU Ratio Mode [Dynamic Mode]* Selects the CPU Ratio operating mode. This item will appear when you set the CPU ratio manually. [Fixed Mode] Fixes the CPU ratio. [Dynamic Mode] CPU ratio will be changed dynamically according to the CPU loading. f CPU Ratio Offset When Running AVX [Auto] Sets a offset value to lower the CPU core ratio. It could be helpful for heat dissipation when running AVX instruction set. If set to Auto, BIOS will configure this setting automatically. This item appears when the installed CPU supports this function. f Ring Ratio [Auto] Sets the ring ratio. The valid value range depends on the installed CPU. f Adjusted Ring Frequency Shows the adjusted Ring frequency. Read-only. f Misc Setting* Press Enter, + or - key to open or close the following 3 items related to CPU features. fEIST [Enabled]* Enables or disables the Enhanced Intel® SpeedStep Technology. [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 appears when the installed CPU supports this function. [Enabled] Enables this function to boost CPU performance automatically above rated specifications when system request the highest performance state. [Disabled] Disables this function. fEnhanced Turbo [Auto]* Enables or disables Enhanced Turbo function for all CPU cores to boost CPU performance. This item appears when the installed CPU supports this function. [Auto] This setting will be configured automatically by BIOS. [Enabled] All CPU cores would be increased to maximum turbo ratio. [Disabled] Disables this function. f Extreme Memory Profile (X.M.P.) [Disabled] X.M.P. (Extreme Memory Profile) is the overclocking technology by memory module. Please enable XMP or select a profile of memory module for overclocking the memory. This item will be available when the memory modules that support X.M.P. is installed. f DRAM Reference Clock [Auto]* Sets the DRAM reference clock. The valid value range depends on the installed CPU. This item appears when a CPU that supports this adjustment is installed. 68 BIOS Setup

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68
BIOS Setup
f
CPU Ratio Mode [Dynamic Mode]*
Selects the CPU Ratio operating mode. This item will appear when you set the CPU
ratio manually.
[Fixed Mode]
Fixes the CPU ratio.
[Dynamic Mode]
CPU ratio will be changed dynamically according to the CPU
loading.
f
CPU Ratio Offset When Running AVX [Auto]
Sets a offset value to lower the CPU core ratio. It could be helpful for heat dissipation
when running AVX instruction set. If set to Auto, BIOS will configure this setting
automatically. This item appears when the installed CPU supports this function.
f
Ring Ratio [Auto]
Sets the ring ratio. The valid value range depends on the installed CPU.
f
Adjusted Ring Frequency
Shows the adjusted Ring frequency. Read-only.
f
Misc Setting*
Press Enter, + or - key to open or close the following 3 items related to CPU features.
f
EIST [Enabled]*
Enables or disables the Enhanced Intel
®
SpeedStep Technology.
[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 appears when the installed
CPU supports this function.
[Enabled]
Enables this function to boost CPU performance automatically above
rated specifications when system request the highest performance
state.
[Disabled]
Disables this function.
f
Enhanced Turbo [Auto]*
Enables or disables Enhanced Turbo function for all CPU cores to boost CPU
performance. This item appears when the installed CPU supports this function.
[Auto]
This setting will be configured automatically by BIOS.
[Enabled]
All CPU cores would be increased to maximum turbo ratio.
[Disabled]
Disables this function.
f
Extreme Memory Profile (X.M.P.) [Disabled]
X.M.P. (Extreme Memory Profile) is the overclocking technology by memory module.
Please enable XMP or select a profile of memory module for overclocking the memory.
This item will be available when the memory modules that support X.M.P. is installed.
f
DRAM Reference Clock [Auto]*
Sets the DRAM reference clock. The valid value range depends on the installed CPU.
This item appears when a CPU that supports this adjustment is installed.