MSI X99A XPOWER AC Guide Rapide page 64

▶ SVID Communication [Auto]*
Enables or disables SVID (Serial Voltage Identification) support.
[Auto] This setting will be configured automatically by BIOS.
[Enabled] PWM phase will be changed dynamically according to the CPU SVID
(Serial Voltage Identification).
[Disabled] Disables SVID (Serial Voltage Identification) support.
▶ VCCIN Voltage [Auto]
Sets the CPU input voltage. The CPU input voltage is the CPU power source that is
shared with components of the CPU.
▶ CPU Core/Ring Voltage Mode [Auto]*
Selects the control mode of CPU Core/ Ring voltages.
[Auto] This setting will be configured automatically by BIOS.
[Adaptive Mode] Sets the adaptive voltage automatically for optimizing the system
performance.
[Override Mode] Allows you to set the voltage manually.
[Offset Mode] Allows you to set the offset voltage and select the voltage
offset mode.
[Adaptive + Offset ] Sets the adaptive voltage automatically and allows you to set the
offset voltage.
[Override + Offset ] Allows you to set the voltage and the offset voltage manually.
▶ CPU Core Voltage/ CPU Ring Voltage [Auto]
Sets the CPU Core/ Ring voltages. If set to "Auto", BIOS will set these voltages
automatically or you can set it manually. This item appears when "CPU Core/Ring
Voltage Mode" sets to [Auto]/ [Adaptive Mode]/ [Override Mode].
▶ CPU Core/ Ring Voltage Offset Mode [Auto]*
Selects the offset mode of CPU Core/ Ring voltage. This item appears when "CPU
Core/Ring Voltage Mode" sets to [Offset Mode]/ [Adaptive + Offset]/ [Override +
Offset].
[Auto] This setting will be configured automatically by BIOS.
[+] Allows you to offset the voltage by positive value mode.
[-] Allows you to offset the voltage by negative value mode.
▶ CPU Core/ Ring Voltage Offset [Auto]
Sets the offset value of CPU Core/ Ring voltage. If set to "Auto", BIOS will set these
voltages automatically or you can set it manually. This item appears when "CPU Core/
Ring Voltage Mode" sets to [Offset Mode]/ [Adaptive + Offset]/ [Override + Offset].
▶ CPU SA Voltage Mode [Manual Mode]*
Selects the control mode of CPU SA voltage.
[Manual] Allows you to set the voltage manually.
[Offset] Allows you to set the offset voltage and select the voltage offset mode.
▶ CPU SA Offset Mode [Auto]*
Selects the offset mode for CPU SA voltage. This item appears when "CPU SA
Voltage Mode" sets to [Offset Mode].
[Auto] This setting will be configured automatically by BIOS.
[+] Allows you to offset the voltage by positive value mode.
[-] Allows you to offset the voltage by negative value mode.
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