Gigabyte GA-X79-UP4 User Manual page 39

` Advanced Memory Settings
& Extreme Memory Pro��le (X.M.P.)
Frequency(Mhz)
The settings under the three items above are synchronous to those under the same items on the Advanced
Frequency Settings menu.
& Performance Enhance
Allows the system to operate at three different performance levels.
Lets the system operate at its basic performance level.
Normal
Lets the system operate at its good performance level. (Default)
Turbo
Lets the system operate at its best performance level.
Extreme
& DRAM Timing Selectable
Quick and Expert allows the Channel Interleaving, Rank Interleaving, and memory timing settings below
to be con��gurable. Options are: Auto (default), Quick, Expert.
& Pro��le DDR Voltage
When using a non-XMP memory module or Extreme Memory Pro��le (X.M.P.) is set to Disabled, this item
will display as 1.50V. When Extreme Memory Pro��le (X.M.P.) is set to Pro��le1 or Pro��le2, this item will
display the value based on the SPD data on the XMP memory.
& Pro��le VTT Voltage
The value displayed here is dependent on the CPU being used.
& 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 con��gure 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
con��gure this setting. (Default: Auto)
This item is present only when you install a memory module that supports this feature.
, System Memory Multiplier (SPD)
(Note)
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Memory
,
BIOS Setup