MSI H270 TOMAHAWK ARCTIC Quick Start Manual page 41

CPU Ratio Mode [Dynamic Mode]*
f
Selects the CPU Ratio operating mode. This item will appear when you set the CPU
ratio manually.
[Fixed Mode]
[Dynamic Mode]
CPU Ratio Offset When Running AVX [Auto]*
f
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.
Ring Ratio [Auto]
f
Sets the ring ratio. The valid value range depends on the installed CPU.
Adjusted Ring Frequency
f
Shows the adjusted Ring frequency. Read-only.
GT Ratio [Auto] (for Z270)
f
Sets the integrated graphics ratio. The valid value range depends on the installed
CPU.
Adjusted GT Frequency (for Z270)
f
Shows the adjusted integrated graphics frequency. Read-only.
Misc Setting*
f
Press Enter, + or - key to open or close the following 3 items related to CPU features.
fEIST [Enabled]*
Enables or disables the Enhanced Intel
[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
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]* (for Z270)
Enables or disables Enhanced Turbo function for all CPU cores to boost CPU
performance.
[Auto] This setting will be configured automatically by BIOS.
[Enabled] All CPU cores would be increased to maximum turbo ratio.
[Disabled] Disables this function.
Fixes the CPU ratio.
CPU ratio will be changed dynamically according to the CPU
loading.
Turbo Boost. This item appears when the installed
®
SpeedStep Technology.
®
31
BIOS Setup