4 ai tweaker menu, Ai tweaker menu -12, Scroll down to display the following items – Asus Motherboard P8Z77-M User Manual
Page 52: Efi bios utility - advanced mode

2-12
ASUS P8Z77-M
2.4
Ai Tweaker menu
The Ai Tweaker menu items allow you to configure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field
values can cause the system to malfunction.
The configuration options for this section vary depending on the CPU and DIMM model you
installed on the motherboard.
Main
Ai Tweaker
Advanced
Monitor
Boot
Tool
Exit
Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc.
Forces a DDR3 frequency slower than
the common tCK detected via SPD.
According to Intel spec, ASUS H61 Series
motherboard supports 1066/1333MHz
DRAM (only).
→←
: Select Screen
↑↓
: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save ESC: Exit
EFI BIOS Utility - Advanced Mode
Target CPU Turbo-Mode Speed : xxxxMHz
Target DRAM Speed : xxxxMHz
Ai Overclock Tuner
Auto
Turbo Ratio
Auto
Internal PLL Overvoltage
Auto
CPU bus speed
Auto
Memory Frequency
Auto
iGPU Max. Frequency
Auto
EPU Power Saving Mode
Disabled
> OC Tuner
> DRAM Timing Control
> CPU Power Management
> DIGI+ VRM
CPU Voltage 1.112V
Offset Mode
Version 2.10.1201. Copyright (C) 2012 American Megatrends, Inc.
→←
: Select Screen
↑↓
: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save ESC: Exit
Offset Mode Sign
+
CPU Offset Voltage
Auto
iGPU Voltage
Offset Mode
iGPU Offset Voltage
Auto
DRAM Voltage 1.500V
Auto
PCH Voltage 1.050V
Auto
VCCSA Voltage
Auto
CPU PLL Voltage
Auto
CPU Spread Spectrum
Auto
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