Gigabyte C246-WU4 User Manual page 29

& Package C State Limit
Allows you to specify the C-state limit for the processor. Auto lets the BIOS automatically configure this
setting. (Default: Auto)
& CPU Thermal Monitor
Enables or disables Intel
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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 1)
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 1)
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)
& Extreme Memory Profile (X.M.P.)
Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when
enabled.
Disables this function. (Default)
Disabled
Uses Profile 1 settings.
Profile1
Uses Profile 2 settings.
(Note 2)
Profile2
& System Memory Multiplier
Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD
data. (Default: Auto)
& Memory Ref Clock
Allows you to manually adjust the memory reference clock. (Default: Auto)
& Memory Odd Ratio (100/133 or 200/266)
Enabled allows Qclk to run in odd frequency. (Default: Auto)
& Memory Frequency (MHz)
The first memory frequency value is the normal operating frequency of the memory being used; the second
is the memory frequency that is automatically adjusted according to the System Memory Multiplier settings.
` PC Health Status
& Reset Case Open Status
Keeps or clears the record of previous chassis intrusion status. (Default)
Disabled
Clears the record of previous chassis intrusion status and the Case Open field will
Enabled
show "No" at next boot.
(Note 1) 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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(Note 2) This item is present only when you install a CPU and a memory module that support this feature.
(Note 1)
(Note 1)
Thermal Monitor function, a CPU overheating protection function. When enabled,
Speed Step Technology (EIST). Depending on CPU loading, Intel
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/Energy Efficient Turbo
(Note 2)
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(Note 1)
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