Gigabyte Z490 VISION D - Page 46

BIOS Setup
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& CPU EIST Function
(Note)
Enables or disables Enhanced Intel
®
Speed Step Technology (EIST). Depending on CPU loading, Intel
®
EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease
average power consumption and heat production. Auto
letstheBIOSautomaticallycongurethissetting.
(Default: Auto)
& Race To Halt (RTH)
(Note)
/EnergyEfcientTurbo
(Note)
Enables or disables the CPU power saving related settings. (Default: Auto)
& Voltage Optimization
Allows you to determine whether to enable voltage optimization to reduce power consumption. (Default:
Auto)
& Intel(R) Turbo Boost Technology
(Note)
Allows you to determine whether to enable the Intel
®
CPU Turbo Boost technology. Auto lets the BIOS
automaticallycongurethissetting.(Default:Auto)
& Intel(R) Turbo Boost Max Technology 3.0
(Note)
Enables or disables Intel
®
Turbo Boost Max Technology 3.0. Intel
®
Turbo Boost Max Technology 3.0 allows
the system to identify the processor's best performance core and lets you manually direct the most critical
workloads to it. You can even adjust the frequency of each core individually for performance optimization.
(Default: Enabled)
& CPU Flex Ratio Override
 EnablesordisablestheCPUFlexRatio.ThemaximumCPUclockratiowillbebasedontheCPU Flex
Ratio Settings value if CPU Clock Ratio is set to Auto. (Default: Disabled)
& CPU Flex Ratio Settings
 AllowsyoutosettheCPUFlexRatio.TheadjustablerangemayvarybyCPU.
& Frequency Clipping TVB
(Note)
Allows you to enable or disable automatic CPU frequency reduction initiated by Thermal Velocity Boost.
AutoletstheBIOSautomaticallycongurethissetting.(Default:Auto)
& Voltage reduction initiated TVB
(Note)
Allows you to enable or disable automatic CPU voltage reduction initiated by Thermal Velocity Boost. Auto
letstheBIOSautomaticallycongurethissetting.(Default:Auto)
d Active Turbo Ratios
& Turbo Ratio
Allows you to set the CPU Turbo ratios for different number of active cores. Auto sets the CPU Turbo
ratiosaccordingtotheCPUspecications. Thisitemiscongurableonlywhen Active Turbo Ratios is set
to
Enabled . (Default: Auto)
d C-States Control
& CPU Enhanced Halt (C1E)
Enables or disables Intel
®
CPU Enhanced Halt (C1E) function, a CPU power-saving function in system halt
state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease
power consumption. Auto
letstheBIOSautomaticallycongurethissetting. Thisitemiscongurableonly
when C-States is set to Enabled . (Default: Auto)
(Note) This item is present only when you install a CPU that supports this feature. For more information about
Intel
®
CPUs' unique features, please visit Intel's website.