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ASUS SABERTOOTH Z77
4-11
Chapter 4
4.3.4 DIGI+ Power Control
DIGI+ PowerControl allows you to adjust VRM voltage and frequency modulation to enhance
reliability and stability. It also provides the highest power efciency, generating less heat to
longer component lifespan and minimize power loss.
After installing AI Suite II from the motherboard support DVD, launch DIGI+ Power Control
by clicking Tool > DIGI+ Power Control on the AI Suite II main menu bar.
Select CPU Power or DRAM Power to adjust the power control settings.
Application aids
Apply all changes
immediately
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1
CPU Power
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5
Function no. Function description
1 CPU Load-line Calibration
It allows you to adjust the voltage settings and control the system
temperature. Higher load-line calibration could get higher voltage and
good overclocking performance but increases the CPU and VRM thermal.
2 CPU Current Capability
CPU Current Capability provides wider total power range for overclocking.
A higher value setting gets higher VRM power consumption delivery.
3 CPU Voltage Frequency
Switching frequency will affect the VRM transient response and
component thermal. Higher frequency gets quicker transient response.
4 CPU Power Phase Control
Increase phase number under heavy system loading to get more transient
and better thermal performance. Reduce phase number under light
system loading to increase VRM efciency.
5 iGPU Load line Calibration
Load-line is dened by Intel VRM specications and affects the iGPU
voltage. The iGPU working voltage decreases proportionally to integrated
graphics loading. A higher value can get a higher iGPU voltage and a
good performance, but decreases the CPU and VRM thermal conditions.
6 iGPU Current Capability
A higher value brings wider total iGPU power range and extends the
overclocking frequency range simultaneously to enhance the iGPU
performance.
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