Gigabyte Z370 HD3P User Manual page 24

Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when
enabled.
Disabled Disables this function. (Default)
(Note)
System Memory Multiplier
Allows you to set the system memory multiplier.
data. (Default: Auto)
Allows you to manually adjust the memory reference clock. (Default: Auto)
allows Qclk to run in odd frequency. (Default: Auto)
is the memory frequency that is automatically adjusted according to the System Memory Multiplier settings.
The settings above are synchronous to those under the same items on the
menu.
Memory Boot Mode (Note)
Provides memory detection and training methods.
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
Chapter 1 for how to clear the CMOS values.)
boot.
Disable Fast Boot Detect and train memory at every single boot.
Enhanced Stability, and Enhanced Performance. (Default: Normal)
Manual and
Advanced Manual.
When using a non-XMP memory module or
or , 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)
(Note) This item is present only when you install a CPU and a memory module that support this feature.
(Note)
sets memory multiplier according to memory SPD
(Note)
allows the Memory Multiplier Tweaker,
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,
is set to Disabled, the value
is set to