Supermicro C9Z790-CG - Page 90

Super C9Z790-CG/-CGW User's Manual
90
UnderVolt Protection
Use this feature to determine if a user can perform CPU undervolting in OS runtime.
It's recommended to set this feature to Enabled, which enables the protection and CPU
undervolting in OS runtime is not allowed. If disabled, there is no protection and undervolting
in OS runtime is allowed. The options are Disabled and Enabled.
Load line Calibration
This feature controls the load line calibration. The options are Disabled, Level 1, Level 2,
Level 3, Level 4, and Auto.
Core Voltage Mode
This feature controls the core voltage mode. The options are Adaptive and Override.
*If the feature of Core Voltage Mode is set to Adaptive, the following feature will become
available for conguration:
Core Extra Turbo Voltage
Enter a value for the extra turbo voltage (in mV) that will be applied while performance-core
is operating in turbo mode. The range is 0-2000. The default is Auto.
*If the feature of Core Voltage Mode is set to Override, the following features (SVID
and Core Voltage Override) will become available for conguration:
SVID
Use this feature to enable or disable the SVID. The options are Disabled and Enabled.
Core Voltage Override
Use this feature to specify the override voltage (in mV) applied to the performance-core
domain. The range is 0-2000. The default is 0.
VF Point O󰀨set Mode
This feature shows the VF Point O󰀨set mode. In Legacy mode, sets a global o󰀨set for the
entire VF curve. In Selection mode, sets a selected VF point. The options are Legacy and
Selection.
VF Conguration Scope
Use this feature to congure the VF curve. The options are All-core and Per-core.
*If the feature of VF Conguration Scope is set to All-core, the following features will
become available for conguration:
Core Voltage O󰀨set
Enter a value for the o󰀨set voltage (in mV) that will be applied to global performance-core
domain. The range is -500 to 500 and The default is Auto.