Gigabyte GA-B250M-Gaming 5 Users Manual - Page 25

Extreme Memory Profile X.M.P., Profile DDR Voltage, System Memory Multiplier, Memory Odd

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&& Memory Odd Ratio (100/133 or 200/266) Allows you to manually adjust the memory reference clock. (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 ), System Memory Multiplier, Memory Odd Ratio(100/133 or 200/266), Memory Frequency(MHz) The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu. && Memory Boot Mode (Note) Provides memory detection and training methods. Auto Lets the BIOS automatically configure this setting. (Default) Normal The BIOS automatically performs memory training. Please note that if the system becomes unstable or unbootable, try to clear the CMOS values and reset the board to default values. (Refer to the introductions of the battery/clear CMOS jumper in Chapter 1 for how to clear the CMOS values.) 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 Enhancement Settings Provides several memory performance enhancement settings: Normal (basic performance), Relax OC, Enhanced Stability, and Enhanced Performance. (Default: Normal) && Memory Timing Mode Manual and Advanced Manual allows the Memory Multiplier Tweaker, Channel Interleaving, Rank Interleaving, and memory timing settings below to be configurable. Options are: Auto (default), Manual, Advanced Manual. && Profile DDR Voltage When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, the value is displayed according to your memory specification. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, the value is displayed according to the SPD data on the XMP memory. && Memory Multiplier Tweaker Provides different levels of memory auto-tuning. (Default: Auto) && Channel Interleaving Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Rank Interleaving Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different ranks of the memory to increase memory performance and stability. Auto lets the BIOS automatically configure this setting. (Default: Auto) (Note) This item is present only when you install a CPU and a memory module that support this feature. - 25 -

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&
Memory Odd Ratio (100/133 or 200/266)
Allows you to manually adjust the memory reference clock. (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 )
, System Memory Multiplier, Memory Odd
Ratio(100/133 or 200/266), Memory Frequency(MHz)
The settings above are synchronous to those under the same items on the
Advanced Frequency Settings
menu.
&
Memory Boot Mode
(Note)
Provides memory detection and training methods.
±
Auto
Lets the BIOS automatically configure this setting. (Default)
±
Normal
The BIOS automatically performs memory training. Please note that if the system
becomes unstable or unbootable, try to clear the CMOS values and reset the board
to default values. (Refer to the introductions of the battery/clear CMOS jumper in
Chapter 1 for how to clear the CMOS values.)
±
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 Enhancement Settings
Provides several memory performance enhancement settings: Normal (basic performance), Relax OC,
Enhanced Stability, and Enhanced Performance. (Default: Normal)
&
Memory Timing Mode
Manual
and
Advanced Manual
allows the
Memory Multiplier Tweaker
,
Channel Interleaving
,
Rank
Interleaving
, and memory timing settings below to be configurable. Options are: Auto (default), Manual,
Advanced Manual.
&
Profile DDR Voltage
When using a non-XMP memory module or
Extreme Memory Profile (X.M.P.)
is set to
Disabled
, the value
is displayed according to your memory specification. When
Extreme Memory Profile (X.M.P.)
is set to
Profile1
or
Profile2
, the value is displayed according to the SPD data on the XMP memory.
&
Memory Multiplier Tweaker
Provides different levels of memory auto-tuning. (Default: Auto)
&
Channel Interleaving
Enables or disables memory channel interleaving.
Enabled
allows the system to simultaneously access
different channels of the memory to increase memory performance and stability.
Auto
lets the BIOS
automatically configure this setting. (Default: Auto)
&
Rank Interleaving
Enables or disables memory rank interleaving.
Enabled
allows the system to simultaneously access different ranks
of the memory to increase memory performance and stability.
Auto
letstheBIOSautomaticallyconfigurethissetting.
(Default: Auto)
(Note)
This item is present only when you install a CPU and a memory module that support this feature.
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