Gigabyte GA-Z77P-D3 - Page 39

- 39 - BIOS Setup
Advanced Memory Settings `
Extreme Memory Prole (X.M.P.) &
(Note)
, System Memory Multiplier (SPD)
,
Memory
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.
Normal Lets the system operate at its basic performance level. 
Turbo Lets the system operate at its good performance level. (Default) 
Extreme Lets the system operate at its best performance level. 
DRAM Timing Selectable (SPD) &
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)
(Note) This item is present only when you install a CPU and a memory module that support this feature.