Supermicro SUPERSERVER 6018R-TD, User Manual

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Chapter 7: BIOS
7-13 7-12
S
UPER
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ERVER 6018R-TD User's Manual
Interrupt Remapping
Select Enable for Interrupt Remapping support to enhance system performance.
The options are
Enable and Disable.

QPI (Quick Path Interconnect) Configuration
QPI General Configuration
The following QPI information will be displayed:
•
Number of CPU
•
Number of IIO
•
Current QPI Link Speed
•
Current QPI Link Frequency
•
QPI Global MMIO Low Base / Limit
•
QPI Global MMIO High Base / Limit
•
QPI PCIe Configuration Base / Size
Link Frequency Select
Use this feature to set the desired QPI link frequency. The options are 6.4 GT/s,
8.0 GT/s, 9.6 GT/s,
Auto
, and Auto Limited.
Link L0p Enable
Select Enable for the QPI to enter the L0p state for power saving. The options
are Disable and
Enable .
Link L1 Enable
Select Enable for the QPI to enter the L1 state for power saving. The options
are Disable and
Enable .
COD Enable (Available when the OS and the CPU support this feature)
Select Enable for Cluster-On-Die support to enhance system performance in
cloud computing. The options are
Disable
and Enable.
Early Snoop (Available when the OS and the CPU support this feature)
Select Enable for Early Snoop support to enhance system performance. The
options are Disable, Enable, and
Auto .
Isoc Mode
Select Enable to enable Isochronous support to meet QoS (Quality of Service)
requirements. This feature is especially important for virtualization technology.
The options are
Disable and Enable.

Memory Configuration
Integrated Memory Controller (IMC)
Enforce POR
Select Enabled to enforce POR restrictions on DDR4 frequency and voltage
programming. The options are
Enabled and Disabled.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory
modules. The options are
Auto
, 1333, 1400, 1600, 1800, 1867, 2000, 2133,
2200, and 2400.
Data Scrambling
Select Enabled to enable data scrambling to enhance system performance and
data integrity. The options are
Auto , Disabled, and Enabled.
DRAM RAPL (Running Average Power Limit) Baseline
Use this feature to set the run-time power-limit baseline for DRAM modules. The
options are Disable, DRAM RAPL Mode 0, and
DRAM RAPL Mode 1 .
Set Throttling Mode
Throttling improves reliability and reduces power consumption in the proces-
sor via automatic voltage control during processor idle states. The options are
Disabled and
CLTT (Closed Loop Thermal Throttling).
A7 Mode
Select Enable to support A7 (Addressing) mode to improve memory performance.
The options are Disable and
Enable
.

DIMM Information
This item displays the status of a DIMM module specified by the user.