Gigabyte Z490 UD AC User Manual page 26

& Frequency Clipping TVB
Allows you to enable or disable automatic CPU frequency reduction initiated by Thermal Velocity Boost.
Auto lets the BIOS automatically configure this setting. (Default: Auto)
& Voltage reduction initiated TVB
Allows you to enable or disable automatic CPU voltage reduction initiated by Thermal Velocity Boost. Auto
lets the BIOS automatically configure this setting. (Default: Auto)
d Active Turbo Ratios
& Turbo Ratio (1-Core Active~10-Core Active)
Allows you to set the CPU Turbo ratios for different number of active cores. Auto sets the CPU Turbo
ratios according to the CPU specifications. This item is configurable 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.
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When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease
power consumption. Auto lets the BIOS automatically configure this setting. This item is configurable only
when C-States Control is set to Enabled. (Default: Auto)
& C3 State Support
(Note)
Allows you to determine whether to let the CPU enter C3 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C3 state is a more enhanced power-saving state than C1. Auto lets the BIOS automatically configure
this setting. This item is configurable only when C-States Control is set to Enabled. (Default: Auto)
& C6/C7 State Support
Allows you to determine whether to let the CPU enter C6/C7 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C6/C7 state is a more enhanced power-saving state than C3. Auto lets the BIOS automatically configure
this setting. This item is configurable only when C-States Control is set to Enabled. (Default: Auto)
& C8 State Support
(Note)
Allows you to determine whether to let the CPU enter C8 mode in system halt state. When enabled, the CPU
core frequency and voltage will be reduced during system halt state to decrease power consumption. The
C8 state is a more enhanced power-saving state than C6/C7. Auto lets the BIOS automatically configure
this setting. This item is configurable only when C-States Control is set to Enabled. (Default: Auto)
& C10 State Support
(Note)
Allows you to determine whether to let the CPU enter C10 mode in system halt state. When enabled, the
CPU core frequency and voltage will be reduced during system halt state to decrease power consumption.
The C10 state is a more enhanced power-saving state than C8. Auto lets the BIOS automatically configure
this setting. This item is configurable only when C-States Control is set to Enabled. (Default: Auto)
& Package C State Limit
Allows you to specify the C-state limit for the processor. Auto lets the BIOS automatically configure this
setting. This item is configurable only when C-States Control 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.
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