Gigabyte GA-P67A-UD7, User Manual

Page: 43 / 128

- 43 - BIOS Setup
(Note) This item is present only when you install a memory module that supports this feature.

Advanced Memory Settings
Extreme Memory Profile (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 Ad-
vanced Frequency Settings menu.
Performance Enhance
Allows the system to operate at three different performance levels.
Standard 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 , Channel A Timing Settings ,
and Channel B Timing Settings items to be configurable. Options are: Auto (default), Quick, Expert.
Profile DDR Voltage
When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled , this
item will display as 1.5V . When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2 , this
item will display the value based on the SPD data on the XMP memory.
Profile 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 au-
tomatically configure this setting. (Default: Auto)
Rank Interleaving
Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access dif-
ferent ranks of the memory to increase memory performance and stability. Auto lets the BIOS automati-
cally configure this setting. (Default: Auto)
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
Advanced Memory Settings
higf
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level

Extreme Memory Profile (X.M.P.)
(Note)
[Disabled]
System Memory Multiplier (SPD) [Auto]
Memory Frequency (Mhz) 1333 1333
Performance Enhance [Turbo]
DRAM Timing Selectable (SPD) [Auto]
Profile DDR Voltage 1.5V
Profile VTT Voltage 1.05V
x Channel Interleaving Auto
x Rank Interleaving Auto
>>>>> Channel A

Channel A Timing Settings [Press Enter]
>>>>> Channel B

Channel B Timing Settings [Press Enter]