Asus C8HM70-I/HDMI - Manual (Page 38)

2-12 Chapter 2: Getting started
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.
Target CPU Speed : 1100MHz
Displays the target CPU speed.
Target DRAM Speed : xxxxMHz
Displays the target DRAM speed.
2.4.1 Memory Frequency [Auto]
Allows you to set the memory operating frequency. Configuration options: [Auto] [DDR3-
800MHz] [DDR3-1066MHz] [DDR3-1333MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.