Supermicro SuperServer 5038MR-H8TRF, User Manual

Page: 98 / 133

Chapter 7: AMI BIOS
7-11
Monitor) through the DMAR ACPI Tables. This feature offers fully-protected I/O
resource sharing across Intel platforms, providing greater reliability, security and
availability in networking and data-sharing. The options are
Enable
and Disable.
Interrupt Remapping
Select Enable for Interrupt Remapping support to enhance system performance.
The options are
Enable and Disable.

QPI (Quick Path Interconnect) Configuration
QPI Status
The following information will display:
•
Number of CPU
•
Number of IIO
COD Enable (Available when the OS and the CPU support this feature)
Select Enabled for Cluster-On-Die support to enhance system performance in
cloud computing. The options are Enabled
and
Disable
.
Early Snoop (Available when the OS and the CPU support this feature)
Select Enabled for Early Snoop support to enhance system performance. The
options are Enable, Disable,
and Auto .
Isoc Mode
Select Enabled for Isochronous support to meet QoS (Quality of Service) require-
ments. This feature is especially important for Virtualization Technology. The
options are Enable and
Disable .

Memory Configuration
Enforce POR
Select Enable to enforce POR restrictions for DDR4 frequency and voltage
programming. The options are
Enabled and Disabled.