Asus M3N78-EMH HDMI - Manual (Page 67)

ASUS M3N78-EMH HDMI 2-21
CPU Frequency, MHz [200]
Allows you to enter an integer value to over clock for CPU.
Configuration options: [Min.=200] [Max.=300]
MCP PCI-Express Frequency, MHz [100]
Allows you to enter an integer value to over clock for PCIE.
Configuration options: [Min.=100] [Max.=150]
The following two items appear only when the AI Overclocking item is set to
[Overclock Profile].
Overclock Options [Auto]
Allows you to select the overclock options. Configuration options: [Auto] [Overclock
3%] [Overclock 5%] [Overclock 7%]
Memory Voltage [Auto]
Allows you to adjust the Memory Voltage. Configuration options: [Auto] [1.90V]
[1.95V] [2.00V] [2.05V] [2.10V] [2.15V] [2.20V] [2.25V]
The following two items appear only when the AI Overclocking item is set to
[Manual].