Asus RAMPAGE V EXTREME U3.1 User Guide - Page 114

DRAM Voltage CHA, CHB / CHC, CHD [Auto], PCH I/O Voltage [Auto]

Page 114 highlights

Chapter 3 CPU System Agent Voltage Offset Mode Sign [+] [+] To offset the voltage by a positive value. [-] To offset the voltage by a negative value. CPU System Agent Voltage Offset [Auto] This item allows you to set the amount of voltage fed to the system agent of the processor including its PCIE controller and power control unit (PCU). Setting a high system agent voltage may enhance the overclocking capability.Use the or key to adjust the value. The values range from 0.001V to 0.999V at 0.001V increment. CPU SVID Support [Auto] Set this item to stop the CPU from communicating with the external voltage regulator. Disable this item when you overclock your system. Configuration options: [Auto] [Disabled] [Enabled] CPU Input Voltage [Auto] This item allows you to set the input voltage for the processor by the external voltage regulator. Use the or key to adjust the value. Configuration options: [0.800V] - [3.400V] DRAM SVID Support [Auto] Set this item to stop the CPU from communicating with the external voltage regulator. Disable this item when you overclock your system. Configuration options: [Auto] [Disabled] [Enabled] DRAM Voltage (CHA, CHB) / (CHC, CHD) [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 0.80V to 1.90V at 0.010V increment. According to Intel® CPU specifications, DIMMs with voltage requirement over 1.65 V may 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 configure the core voltage for the PCH (platform controller hub). Use the or key to adjust the value. The values range from 0.70V to 1.80V at 0.00635V increment. PCH I/O Voltage [Auto] This item allows you to configure the I/O voltage for the PCH (platform controller hub). Use the or key to adjust the value. The values range from 1.20V to 2.20V at 0.00635V increment. 3-26 Chapter 3: BIOS setup

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3-26
Chapter 3: BIOS setup
Chapter 3
CPU System Agent Voltage Offset Mode Sign [+]
[+]
To offset the voltage by a positive value.
[–]
To offset the voltage by a negative value.
CPU System Agent Voltage Offset [Auto]
This item allows you to set the amount of voltage fed to the system agent of the
processor including its PCIE controller and power control unit (PCU). Setting a high
system agent voltage may enhance the overclocking capability.Use the <+> or <-> key
to adjust the value. The values range from 0.001V to 0.999V at 0.001V increment.
CPU SVID Support [Auto]
Set this item to stop the CPU from communicating with the external voltage regulator. Disable
this item when you overclock your system.
Configuration options: [Auto] [Disabled] [Enabled]
CPU Input Voltage [Auto]
This item allows you to set the input voltage for the processor by the external voltage
regulator. Use the <+> or <-> key to adjust the value.
Configuration options: [0.800V] - [3.400V]
DRAM SVID Support [Auto]
Set this item to stop the CPU from communicating with the external voltage regulator. Disable
this item when you overclock your system.
Configuration options: [Auto] [Disabled] [Enabled]
DRAM Voltage (CHA, CHB) / (CHC, CHD) [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 0.80V to 1.90V at 0.010V increment.
According to Intel
®
CPU specifications, DIMMs with voltage requirement over 1.65 V may
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 configure the core voltage for the PCH (platform controller hub). Use
the <+> or <-> key to adjust the value. The values range from 0.70V to 1.80V at 0.00635V
increment.
PCH I/O Voltage [Auto]
This item allows you to configure the I/O voltage for the PCH (platform controller hub). Use
the <+> or <-> key to adjust the value. The values range from 1.20V to 2.20V at 0.00635V
increment.