MSI Z270I Quick Start Manual page 39

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]
[Dynamic Mode]
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
[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.
f
CPU Base Clock (MHz)
Sets the CPU Base clock. You may overclock the CPU by adjusting this value. Please
note that overclocking behavior and stability is not guaranteed. This item appears
when the installed processor supports this function.
f
CPU Base Clock Apply Mode [Auto]*
Sets the applying mode for adjusted CPU base clock.
[Auto] This setting will be configured automatically by BIOS.
[Next Boot] CPU will run the adjusted CPU base clock at next boot.
[Immediate] CPU runs the adjusted CPU base clock immediately.
[During Boot] CPU will run the adjusted CPU base clock during boot.
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.
29
BIOS Setup