Asus MAXIMUS VII IMPACT User Manual page 118

SVID Support [Auto]
Set this item to [Enabled] when overclocking. Disabling this item prevents the CPU from
communicating with the external voltage regulator.
Configuration options: [Auto] [Disabled] [Enabled]
The following items appear only when you set the CPU Core Voltage to [Auto] or
[Disabled].
Initial CPU Input Voltage [Auto]
This item allows you to set a VCCIN for the CPU during initial part of POST. Use the
<+> or <-> key to adjust the value. The values range from 0.80V to 2.440V at 0.010V
increment.
Eventual CPU Input Voltage [Auto]
This item allows you to set a VCCIN for the CPU before OS loading. Use the <+>
or <-> key to adjust the value. The values range from 0.80V to 2.440V at 0.010V
increment.
DRAM Voltage [Auto]
This item allows you to set the voltage for the system memory. Use the <+> or <-> key to
adjust the value. The values range from 1.20V to 2.40V at 0.005V increment.
According to Intel
damage the CPU permanently. We recommend that you install the DIMMs with the voltage
requirement below 1.65 V.
PCH Core Voltage [Auto]
This item allows you to set the Core voltage for the PCH (Platform Controller Hub). You can
use the <+> or <-> keys to adjust the value. The values range from 0.70 V to 1.80 V with a
0.0125 V interval.
•
•
PCH VLX Voltage [Auto]
This item allows you to set the I/O voltage of the PCH VLX. Use the <+> or <-> key to adjust
the value. The values range from 0.8000V to 2.0000V at 0.00625V increment.
VTTDDR Voltage [Auto]
This item allows you to set the termination voltage for the system memory. Use the <+>
or <-> key to adjust the value. The values range from 0.6000V to 1.4000V at 0.00625V
increment.
3-32
CPU specifications, DIMMs with voltage requirement over 1.65 V may
®
The values of the CPU PLL Voltage, CPU Manual Voltage, CPU Offset Voltage,
iGPU Manual Voltage, iGPU Offset Voltage, DRAM Voltage, VCCSA Voltage, VCCIO
Voltage, and PCH Voltage items are labeled in different color, indicating the risk levels
of high voltage settings.
The system may need better cooling system for a more stable performance under high
voltage.
Chapter 3: BIOS setup