Asus P8Z68 DELUXE/GEN3 User Manual - Page 80

CPU Voltage [Offset Mode], DRAM Voltage [Auto], VCCIO Voltage [Auto], CPU PLL Voltage [Auto]

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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. CPU Manual Voltage [Auto] This item appears only when you set the CPU Voltage item to [Manual Mode] and allows you to set a fixed CPU voltage. The values range from 0.800V to 1.990V with a 0.005V interval. Refer to the CPU documentation before setting the CPU voltage. Setting a high voltage may damage the CPU permanently, and setting a low voltage may make the system unstable. The following items appears only when you set the Initiate iGPU items to [Enabled]. 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. VCCIO Voltage [Auto] Allows you to set the VCCIO voltage. The values range from 0.80V to 1.70V with a 0.00625V interval. CPU PLL Voltage [Auto] Allows you to set the CPU and PCH PLL voltage. The values range from 1.20V to 2.20V with a 0.00625V interval. Chapter 3 3-12 Chapter 3: BIOS setup

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3-12
Chapter 3: BIOS setup
Chapter 3
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.
CPU Manual Voltage [Auto]
This item appears only when you set the
CPU Voltage
item to [Manual Mode] and
allows you to set a fixed CPU voltage. The values range from 0.800V to 1.990V with a
0.005V interval.
Refer to the CPU documentation before setting the CPU voltage. Setting a high voltage
may damage the CPU permanently, and setting a low voltage may make the system
unstable.
The following items appears only when you set the
Initiate iGPU
items to [Enabled].
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.
VCCIO Voltage [Auto]
Allows you to set the VCCIO voltage. The values range from 0.80V to 1.70V with a 0.00625V
interval.
CPU PLL Voltage [Auto]
Allows you to set the CPU and PCH PLL voltage. The values range from 1.20V to 2.20V with
a 0.00625V interval.