Asus M2N-SLI Deluxe - Manual (Page 134)

-20 Chapter : Software support
5.3.5 ASUS AI Gear
ASUS AI Gear provides four system performance options that allows you to select
the best performance setting for your computing needs. This easy-to-use utility
adjusts the processor frequency and vCore voltage to minimize system noise and
power consumption.
After installing AI Gear from the bundled support CD, you can launch AI Gear by
double-clicking the AI Gear icon on your Windows OS taskbar.
Shift the gear to the performance setting that you like.
Maximum
Performance
Medium
Performance
High
Performance
Maximum
Power Saving