Supermicro SUPERSERVER 6018R-TDTP, Руководство пользователя

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Chapter 7: BIOS
7-11 7-10
S
UPER
S
ERVER 6018R-TDTP/TDTPR User's Manual

QPI (Quick Path Interconnect) Configuration
The following QPI information will be displayed:
•
Number of CPU
•
Number of II0
•
Current QPI Link Speed: This item displays the current QPI Link speed.
•
Current QPI Link Frequency: This item displays the frequency of the QPI
Link.
•
QPI Global MMIO Low Base / Limit
•
QPI Global MMIO High Base / Limit
•
QPI PCI-E Configuration Base / Size
Link Frequency Select
Use this feature to select 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 Enable, Disable,
and Auto .
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 Enable, Disable, 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 Enable and
Disable .

Memory Configuration
Integrated Memory Controller (IMC)
Enforce POR
Select Enable 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).
Socket Interleave Below 4GB
Select Enable for the memory above the 4G Address space to be split between
two sockets. The options are Enable and
Disable .
A7 Mode
Select Enable to support A7 (Addressing) mode to improve memory performance.
The options are
Enable and Disable.

DIMM Information
This item displays the status of a DIMM module specified by the user.
•
P1-DIMMA1
•
P1-DIMMB1
•
P1-DIMMC1