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ASUS P9X79 PRO 1-3
Chapter 1
1.3.2 Dual Intelligent Processors 3 with New DIGI+ Power Control
The world’s rst Dual Intelligent Processors from ASUS pioneered twin onboard chips
- TPU (TurboV Processing Unit) and EPU (Energy Processing Unit). Third generation
Dual Intelligent Processors with New DIGI+ Power Control include two digital voltage
regulator modules (VRMs). An all-new digital controller now allows ultra-precise DRAM
tuning in addition to CPU voltage control. This evolution of innovative and industry-leading
ASUS technology provides super-accurate voltage tuning for better efciency, stability and
performance.
New DIGI+ Power Control
All-New Digital Power Control for both CPU and DRAM
ASUS X79 motherboards include New DIGI+ Power Control with two digital voltage regulator
modules (VRMs), including an all-new DRAM controller that allows ultra-precise memory
tuning in addition to CPU voltage control. This evolution of innovative, industry-leading ASUS
technology provides super-accurate voltages for better efciency, stability and performance.
Best in class power efciency and stability
Two critical components work perfectly together to match digital power signal (SVID) requests
from the CPU, with ultra-fast sensing and response to efciently deliver the right level of
power on demand. Accurate power reduces wasteful imprecision, and provides more stable
CPU Vcore voltages.
Increased CPU and DRAM overclocking range
With programmable digital controllers onboard, users can adjust CPU and DRAM PWM
voltages and frequencies for various overclocking scenarios, with accurate input through
UEFI BIOS tuning or the exclusive ASUS interface. System performance can also be
customized with specic CPU and DRAM power controls, including new VCCSA load line
calibration for increased voltage range, greater VCCSA current capability, and up to 30%
more capacitance. This proprietary design, with its precise yet exible power adjustments,
increases overclocking headroom to push performance to its full potential.
8+2 Phase Power Design
To fully unleash the latest Intel
®
Sandy Bridge-E CPU´s potential, this motherboard has
adopted a brand new digital 8-phase VRM power design. It delivers high power efciency and
supreme overclocking ability. Furthermore, high quality power components can effectively
lower system temperature to ensure longer component lifespan. This motherboard also
features an extra 2-phase power dedicated to integrated memory controller.
ASUS SSD Caching
SSD caching from ASUS is easier than ever. At 3X faster, this feature boosts system
performance by using an installed SSD with no capacity limitations as a cache for frequently
accessed data. Harness a combination of SSD-like performance and response and hard
drive capacity with just one click, no rebooting needed and instant activation for complete
ease of use.