Gigabyte GA-B85M-D3V User Manual - Page 21

System Memory Multiplier, Memory FrequencyMHz, C6/C7 State Support

Page 21 highlights

&& C6/C7 State Support (Note 1) 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. (Default: Auto) && CPU Thermal Monitor (Note 1) Enables or disables Intel® CPU 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) && CPU EIST Function (Note 1) Enables or disables Enhanced Intel® SpeedStep 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) && Extreme Memory Profile (X.M.P.) (Note 2) Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when enabled. Disabled Disables this function. (Default) Profile1 Uses Profile 1 settings. Profile2 (Note 2) Uses Profile 2 settings. && System Memory Multiplier Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (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. `` Advanced Memory Settings && Extreme Memory Profile (X.M.P.) (Note 2), System Memory Multiplier, Memory Frequency(MHz) The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu. && Memory Boot Mode Provides memory detection and training methods. Auto Lets BIOS automatically configure this setting. (Default) Enable Fast Boot Skip memory detection and training in some specific criteria for faster memory boot. Disable Fast Boot Detect and train memory at every single boot. && Memory Initialization Mode Allows you to configure memory timing profile for different frequency memory. Options are: Auto (default), Normal Speed, High Speed, Extreme Speed. && Memory Enhancement Settings Provides three different memory performance enhancement settings: Normal (basic performance), Enhanced Stability, and Enhanced Performance. (Default: Normal) && Memory Timing Mode Manual and Advanced Manual allows the Channel Interleaving, Rank Interleaving, and memory timing settings below to be configurable. Options are: Auto (default), Manual, Advanced Manual. (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. (Note 2) This item is present only when you install a CPU and a memory module that support this feature. - 21 -

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`
Advanced Memory Settings
&
Extreme Memory Profile (X.M.P.)
(Note 2)
, System Memory Multiplier, Memory Frequency(MHz)
The settings above are synchronous to those under the same items on the
Advanced Frequency Settings
menu.
&
Memory Boot Mode
Provides memory detection and training methods.
±
Auto
Lets BIOS automatically configure this setting. (Default)
±
Enable Fast Boot
Skip memory detection and training in some specific criteria for faster memory
boot.
±
Disable Fast Boot
Detect and train memory at every single boot.
&
Memory Initialization Mode
Allows you to configure memory timing profile for different frequency memory. Options are: Auto (default),
Normal Speed, High Speed, Extreme Speed.
&
Memory Enhancement Settings
Provides three different memory performance enhancement settings:
Normal (basic performance), Enhanced Stability, and Enhanced Performance. (Default: Normal)
&
Memory Timing Mode
Manual
and
Advanced
Manual allows the
Channel Interleaving
,
Rank Interleaving
, and memory timing
settings below to be configurable. Options are: Auto (default), Manual, Advanced Manual.
(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.
(Note 2)
This item is present only when you install a CPU and a memory module that support this feature.
&
C6/C7 State Support
(Note 1)
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. (Default: Auto)
&
CPU Thermal Monitor
(Note 1)
Enables or disables Intel
®
CPU 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)
&
CPU EIST Function
(Note 1)
Enables or disables Enhanced Intel
®
SpeedStep 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)
&
Extreme Memory Profile (X.M.P.)
(Note 2)
Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when
enabled.
±
Disabled
Disables this function. (Default)
±
Profile1
Uses Profile 1 settings.
±
Profile2
(Note 2)
Uses Profile 2 settings.
&
System Memory Multiplier
Allows you to set the system memory multiplier.
Auto
sets memory multiplier according to memory SPD
data. (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.