Gigabyte Z390 UD V2 User Manual page 24

& Hyper-Threading Technology
Allows you to determine whether to enable multi-threading technology when using an Intel
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
cores may vary by CPU). Auto lets the BIOS automatically configure this setting. (Default: Auto)
& VT-d
Enables or disables Intel
®
& Intel(R) Speed Shift Technology (Intel
Enables or disables Intel
®
its operating frequency more quickly and then improves the system responsiveness. (Default: Auto)
& CPU Thermal Monitor
Enables or disables Intel
®
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
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)
Enables or disables the CPU power saving related settings.
& Voltage Optimization
Allows you to determine whether to enable voltage optimization to reduce power consumption. (Default:
Auto)
& Hardware Prefetcher
Allows you to determine whether to enable hardware prefetcher to prefetch data and instructions from the
memory into the cache. (Default: Auto)
& Adjacent Cache Line Prefetch
Allows you to determine whether to enable the adjacent cache line prefetch mechanism that lets the
processor retrieve the requested cache line as well as the subsequent cache line. (Default: Auto)
& Intel(R) Turbo Boost Technology
Allows you to determine whether to enable the Intel
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)
& CPU Flex Ratio Settings
Allows you to set the CPU Flex Ratio. The adjustable range may vary by CPU.
& 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)
(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.
®
Virtualization Technology for Directed I/O. (Default: Enabled)
Speed Shift Technology)
®
Speed Shift Technology. Enabling this feature allows the processor to ramp up
(Note)
Thermal Monitor function, a CPU overheating protection function. When enabled,
Speed Step Technology (EIST). Depending on CPU loading, Intel
®
/Energy Efficient Turbo
(Note)
CPU Turbo Boost technology. Auto lets the BIOS
®
(Note)
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multi-core CPU (the number of CPU
®
(Note)
(Note)
CPU that
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