Chapter 3, Dram voltage frequency [auto, Dram power phase control [auto – Asus P8Z77-V PRO/THUNDERBOLT User Manual
Page 84: Dram power thermal control [110, Cpu voltage [offset mode, Offset mode sign, Igpu voltage [offset mode, Dram voltage [auto
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Chapter 3: BIOS setup
Chapter 3
DRAM Voltage Frequency [Auto]
Allows you to adjust the DRAM switching frequency. Assign a fixed high DRAM frequency to
increase the O.C. range, or a low DRAM frequency for a better system stability.
Configuration options: [Auto] [Manual]
DRAM Power Phase Control [Auto]
[Auto]
Allows you to set the Auto mode.
[Optimized]
Allows you to set the ASUS optimized phase tuning profile.
[Extreme]
Allows you to set the full phase mode.
DRAM Power Thermal Control [110]
A higher temperature brings a wider DRAM power thermal range, and extends the
overclocking tolerance to enlarge the O.C. potential. Use the <+> and <-> keys to adjust the
value. The values range from 110 to 131.
DO NOT remove the thermal module. The thermal conditions must be monitored.
CPU Voltage [Offset Mode]
[Manual Mode] Allows you to set a fixed CPU voltage.
[Offset Mode] Allows you to set the Offset voltage.
Offset Mode Sign [+]
This item appears only when you set the CPU Voltage item to [Offset Mode].
[+]
To offset the voltage by a positive value.
[–]
To offset the voltage by a negative value.
CPU Offset Voltage [Auto]
This item appears only when you set the CPU Voltage item to [Offset Mode] and
allows you to set the Offset voltage. The values range from 0.005V to 0.635V with a
0.005V interval
.
iGPU Voltage [Offset Mode]
[Manual Mode]
Allows you to set a fixed iGPU voltage.
Offset Mode]
Allows you to set the offset voltage.
iGPU Offset Mode Sign [+]
[+] To offset the voltage by a positive value.
[-] To offset the voltage by a negative value.
iGPU Offset Voltage [Auto]
Allows you to set the iGPU Offset voltage. The values range from 0.005V to 0.635V
with a 0.005V interval.
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.20V to 2.20V with a 0.00625V
interval.
According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may damage
the CPU permanently. We recommend you install the DIMMs with the voltage requirement
below 1.65V.