Asus ROG STRIX X670E-F GAMING WIFI ROG STRIX X670E Series BIOS Manual English - Page 26

VRM Spread Spectrum, Fixed CPU VRM Switching FrequencyKHz, CPU Power Duty Control, CPU Power Phase

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Page 26 highlights

The following item appears only when CPU VRM Switching Frequency is set to [Auto]. VRM Spread Spectrum Reach the magnitude of peak noiseq from the VRM. When enabled, peak noise is reduced. Disable this setting when overclocking. Configuration options: [Auto] [Disabled] [Enabled] The following item appears only when CPU VRM Switching Frequency is set to [Manual]. Fixed CPU VRM Switching Frequency(KHz) The switching frequency will affect the VRM transient response speed and the component thermal production. Allows you to set a higher frequency for a quicker transient response speed. The values range from 250 KHz to 800 KHz with an interval of 50 KHz. CPU Power Duty Control CPU power duty control adjusts the duty cycle of each VRM phase based upon current and/or temperature. [T. Probe] Sets the buck controller to balance VRM FET temperatures [Extreme] Select to set the VRM current balance mode. DO NOT remove the thermal module when setting this item to [Extreme]. The thermal conditions should be monitored. CPU Power Phase Control Allows you to set the power phase control of the CPU. [Auto] Automatically selects the power phase control. [Standard] The number of active phases is controlled by the CPU. [Optimized] Set to the ASUS optimized phase tuning profile. [Extreme] Sets full phase mode. [Manual] Manually select the power phase response speed. DO NOT remove the thermal module when setting this item to [Extreme]. The thermal conditions should be monitored. The following item appears only when CPU Power Phase Control is set to [Manual]. Power Phase Response Select ultra fast mode for a faster power phase response. The reaction time will be longer when regular mode is selected. Configuration options: [Ultra Fast] [Fast] [Medium] [Regular] VDDSOC Load-Line Calibration Configuration options: [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5] [Level 6] [Level 7] [Level 8] 26 ROG STRIX X670E Series BIOS Manual

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26
ROG STRIX X670E Series BIOS Manual
The following item appears only when
CPU VRM Switching Frequency
is set to
[Auto]
.
VRM Spread Spectrum
Reach the magnitude of peak noiseq from the VRM. When enabled, peak noise is
reduced. Disable this setting when overclocking.
Configuration options: [Auto] [Disabled] [Enabled]
The following item appears only when
CPU VRM Switching Frequency
is set to
[Manual]
.
Fixed CPU VRM Switching Frequency(KHz)
The switching frequency will affect the VRM transient response speed and the
component thermal production. Allows you to set a higher frequency for a quicker
transient response speed. The values range from 250 KHz to 800 KHz with an interval
of 50 KHz.
CPU Power Duty Control
CPU power duty control adjusts the duty cycle of each VRM phase based upon
current and/or temperature.
[T. Probe]
Sets the buck controller to balance VRM FET temperatures
[Extreme]
Select to set the VRM current balance mode.
DO NOT remove the thermal module when setting this item to
[Extreme]
. The thermal
conditions should be monitored.
CPU Power Phase Control
Allows you to set the power phase control of the CPU.
[Auto]
Automatically selects the power phase control.
[Standard]
The number of active phases is controlled by the CPU.
[Optimized]
Set to the ASUS optimized phase tuning profile.
[Extreme]
Sets full phase mode.
[Manual]
Manually select the power phase response speed.
DO NOT remove the thermal module when setting this item to
[Extreme]
. The thermal
conditions should be monitored.
The following item appears only when
CPU Power Phase Control
is set to
[Manual]
.
Power Phase Response
Select ultra fast mode for a faster power phase response. The reaction time will be
longer when regular mode is selected.
Configuration options: [Ultra Fast] [Fast] [Medium] [Regular]
VDDSOC Load-Line Calibration
Configuration options: [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5] [Level 6]
[Level 7] [Level 8]