Asus DELUXE/WD P8Z77-I - Manual (Page 85)

P8Z77-I DELUXE/WD 3-17
Chapter 3
VCCSA Voltage [Auto]
Allows you to set the VCCSA voltage. The values range from 0.610V to 1.560V 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.
iGPU Voltage [Offset Mode]
[Manual Mode] Allows you to set a fixed iGPU voltage.
[Offset Mode] Allows you to set the iGPU Offset voltage.
iGPU Offset Voltage [Auto]
This item appears only when you set the iGPU Voltage item to [Offset Mode] and
allows you to set the Offset voltage. The values range from 0.005 to 0.635V with a
0.005V interval.
iGPU Manual Voltage [Auto]
This item appears only when you set the iGPU Voltage item to [Manual Mode] and
allows you to set a fixed iGPU voltage. The values range from 0.800V to 1.990V with a
0.005V interval.
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.20V to 2.135V with a 0.005V
interval.
According to Intel CPU specifications, 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.