Supermicro X13DET-B User Manual page 99

SGX Auto MP Registration (Available when "SW Guard Extensions (SGX)" is set to
Enabled)
Use this feature to enable/disable SGX Auto Multi-Package Registration Agent (MPA) running
automatically at boot time. The options are Disabled and Enabled.
Chipset Configuration

Warning: Setting the wrong values in the following features may cause the system to
malfunction.
North Bridge
This feature allows you to configure the following North Bridge settings.
Uncore Configuration

The following information is displayed.
•
Number of CPU
•
Current UPI Link Speed
•
Current UPI Link Frequency
•
Global MMIO Low Base / Limit
•
Global MMIO High Base / Limit
•
PCIe Configuration Base / Size
Degrade Precedence
Use this feature to select the degrading precedence option for Ultra Path Interconnect
(UPI) connections. Select Topology Precedent to degrade UPI features if system options
are in conflict. Select Feature Precedent to degrade UPI topology if system options are
in conflict. The options are Topology Precedence and Feature Precedence.
Link L0p Enable
Select Enable for the system BIOS to enable Link L0p support which will allow the CPU
to reduce the UPI links from full width to half width in the event when the CPU's workload
is low in an attempt to save power. This feature is available for the system that uses
Intel processors with UPI technology support. The options are Disable, Enable, Auto,
and Full L0p Enable.
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Chapter 4: UEFI BIOS