Supermicro X13SEED-F User Manual page 74

Super X13SEED-F/-SF User's Manual
Chipset Configuration
Warning: Setting the wrong values in the following features may cause the system to
malfunction.
North Bridge
Uncore Configuration
The following Uncore 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 attempt to save power by reducing the UPI links from full width to half width when the
CPU's workload is low. This feature is available for systems that use Intel processors
with UPI technology support. The options are Disable, Enable, and Auto.
Note: You can change the performance settings for non-standard applications by us-
ing this parameter. It is recommended that the default settings be used for standard
applications.
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