Gigabyte Z490M GAMING X User Manual - Page 26

Ring to Core offset Down Bin, FCLK Frequency for Early Power

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&& FCLK Frequency for Early Power On Allows you to set the FCLK frequency. Options are: Normal(800Mhz), 1GHz, 400MHz. (Default: 1GHz) && Hyper-Threading Technology Allows you to determine whether to enable multi-threading technology when using an Intel® CPU that supports this function. This feature only works for operating systems that support multi-processor mode. Auto lets the BIOS automatically configure this setting. (Default: Auto) && No. of CPU Cores Enabled Allows you to select the number of CPU cores to enable in an Intel® multi-core CPU (the number of CPU cores may vary by CPU). Auto lets the BIOS automatically configure this setting. (Default: Auto) dd Per Core HT Disable Setting && HT Disable (Note) Allows you determine whether to disable the HT feature for each CPU core. This item is configurable only when Per Core HT Disable Setting is set to Manual. (Default: Disabled) && VT-d Enables or disables Intel® Virtualization Technology for Directed I/O. (Default: Enabled) && Intel(R) Speed Shift Technology (Intel® Speed Shift Technology) (Note) Enables or disables Intel® Speed Shift Technology. Enabling this feature allows the processor to ramp up its operating frequency more quickly and then improves the system responsiveness. (Default: Enabled) && CPU Thermal Monitor (Note) Enables or disables Intel® Thermal Monitor function, a CPU overheating protection function. When enabled, the CPU core frequency and voltage will be reduced when the CPU is overheated. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Ring to Core offset (Down Bin) Allows you to determine whether to disable the CPU Ring ratio auto-down function. Auto lets the BIOS automatically configure this setting. (Default: Auto) && 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 configure this setting. (Default: Auto) && Race To Halt (RTH) (Note)/Energy Efficient 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 configure this setting. (Default: Auto) && 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) (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. - 26 -

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&
FCLK Frequency for Early Power On
Allows you to set the FCLK frequency. Options are: Normal(800Mhz), 1GHz, 400MHz. (Default: 1GHz)
&
Hyper-Threading Technology
Allows you to determine whether to enable multi-threading technology when using an Intel
®
CPU that
supports this function. This feature only works for operating systems that support multi-processor mode.
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
&
No. of CPU Cores Enabled
Allows you to select the number of CPU cores to enable in an Intel
®
multi-core CPU (the number of CPU
cores may vary by CPU).
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
d
Per Core HT Disable Setting
&
HT Disable
(Note)
Allows you determine whether to disable the HT feature for each CPU core. This item is configurable only
when
Per Core HT Disable Setting
is set to
Manual
. (Default: Disabled)
&
VT-d
Enables or disables Intel
®
Virtualization Technology for Directed I/O. (Default: Enabled)
&
Intel(R) Speed Shift Technology (Intel
®
Speed Shift Technology)
(Note)
Enables or disables Intel
®
Speed Shift Technology. Enabling this feature allows the processor to ramp up
its operating frequency more quickly and then improves the system responsiveness. (Default: Enabled)
&
CPU Thermal Monitor
(Note)
Enables or disables Intel
®
Thermal Monitor function, a CPU overheating protection function. When enabled,
the CPU core frequency and voltage will be reduced when the CPU is overheated.
Auto
lets the BIOS
automatically configure this setting. (Default: Auto)
&
Ring to Core offset (Down Bin)
Allows you to determine whether to disable the CPU Ring ratio auto-down function.
Auto
lets the BIOS
automatically configure this setting. (Default: Auto)
&
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 configure this setting.
(Default: Auto)
&
Race To Halt (RTH)
(Note)
/Energy Efficient 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 configure this setting. (Default: Auto)
&
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)
(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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