Manual
3-12 Chapter 3: BIOS setup
Chapter 3
3.5 Ai Tweaker menu
The Ai Tweaker menu items allow you to congure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect eld
values can cause the system to malfunction.
The conguration options for this chapter vary depending on the CPU and DIMM model you
installed on the motherboard.
Scroll down to display the following items:
v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
BIOS SETUP UTILITY
Main Ai Tweaker Advanced Power Boot Tools Exit
[D.O.C.P]
It’s designed to
overclock DRAM
frequency by adjusting
BCLK frequency.
[X.M.P.]
When X.M.P. is enabled
BLCK frequency,
CPU ratio and memory
parameters will be
auto optimized.
←→ Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Congure System Performance Settings
Target CPU Frequency: 3192MHz
Target DRAM Frequency: 1066MHz
Ai Overclock Tuner [Auto]
CPU Ratio Setting [Auto]
Intel(R) SpeedStep(TM) Tech [Enabled]
Intel(R) TurboMode Tech [Enabled]
Vcore Power Phase [Enabled]
DRAM Frequency [Auto]
UCLK Frequency [Auto]
QPI Link Data Rate [Auto]
Start auto tuning
DRAM Timing Control
******* Please key in numbers directly! *******
CPU Voltage [Auto]
v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
CPU PLL Voltage [Auto]
CPU PLL Voltage [ 1.853V]
QPI/DRAM Core Voltage [Auto]
QPI/DRAM Core Voltage [ 1.165V]
IOH Voltage [Auto]
IOH Voltage [ 1.137V]
IOH PCIE Voltage [Auto]
ICH Voltage [Auto]
ICH PCIE Voltage [Auto]
DRAM Bus Voltage [Auto]
DRAM Bus Voltage [ 1.518V]
DRAM DATA REF Voltage on CHA [Auto]
DRAM CTRL REF Voltage on CHA [Auto]
DRAM DATA REF Voltage on CHB [Auto]
DRAM CTRL REF Voltage on CHB [Auto]
DRAM DATA REF Voltage on CHC [Auto]
DRAM CTRL REF Voltage on CHC [Auto]
*************************************************
DIGI+ VRM
Duty Control [T.Probe]
Phase Control [Extreme]
Load-Line Calibration [Auto]
CPU Current Capability [100%]
VRM Frequency [Auto]
*************************************************
CPU Differential Amplitude [Auto]
CPU Clock Skew [Auto]
CPU Spread Spectrum [Auto]
IOH Clock Skew [Auto]
PCIE Spread Spectrum [Auto]
v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.
Scroll down to display the following items: