Asus P5E3 - Manual (Page 20)

1-4 Chapter 1: Product Introduction
1.3.2 ASUS AI Lifestyle unique features
ASUS Power Saving Solution
ASUS Power Saving solution intelligently and automatically provides balanced
computing power and energy consumption.
ASUS EPU
The ASUS EPU utilizes innovative technology to digitally monitor and
tune the CPU power supply with improved VR responses in heavy or light
loadings. It automatically provides power for higher performance or improve
efficiency by 7% when the PC is running low intensity applications. Working
together with AI Gear 3, this can help you attain the best possible power
efficiency and energy savings up to 58.6% to help save the environment. See
page 5-20 for details.
AI Nap
With AI Nap, the system can continue running at minimum power
consumption and noise when you are temporarily away. To wake up the
system and return to the OS environment, simply click the mouse or press a
key. See page 5-21 for details.
ASUS Quiet Thermal Solution
ASUS Quiet Thermal solution makes system more stable and enhances the
overclocking capability.
Q-Fan 2
ASUS Q-Fan 2 technology intelligently adjusts both CPU fan and chassis fan
speeds according to system loading to ensure quiet, cool and efficient operation.
See page 4-31 and 5-22 for details.
New Generation 8-Phase Power Design
The ASUS 8-Phase Power Design provides highly efficient operation to
generate less heat (at least 18°C (32.4°F)) than other conventional power
solutions. It reduces input ripple current and output ripple voltage, which
keeps CPU and power module from suffering the risk of high power stress.
It has the advantages of quick transient response and stability, especially
beneficial when CPU requires more current immediately under heavy loading
or overclocking mode.