Intel S2600WF User Manual

Intel® Server Board S2600WF Product Family Technical Product Specification
39
• Memory subsystem power limiting – The Intel ME/Intel NM monitors memory power consumption.
Memory power consumption is estimated using average bandwidth utilization information.
• Processor power monitoring and limiting – The Intel ME/Intel NM monitors processor or socket
power consumption and holds average power over duration. It can be queried to return actual power
at any given instant. The monitoring process of the Intel ME is used to limit the processor power
consumption through processor P-states and dynamic core allocation.
• Core allocation at boot time – Restrict the number of cores for OS/VMM use by limiting how many
cores are active at boot time. After the cores are turned off, the CPU limits how many working cores
are visible to the BIOS and OS/VMM. The cores that are turned off cannot be turned on dynamically
after the OS has started. It can be changed only at the next system reboot.
• Core allocation at run-time – This particular use case provides a higher level processor power
control mechanism to a user at runtime, after booting. An external agent can dynamically use or not
use cores in the processor subsystem by requesting Intel ME/Intel NM to control them, specifying the
number of cores to use or not use.
For additional information, visit
http://www.intel.com/content/www/us/en/data-center/data-center-
management/node-manager-general.html.
3.3.2 Intel® Xeon® Processor Scalable Family with Integrated Intel® Omni-Path Fabric
The Intel® Xeon® processor Scalable family includes SKUs which include an integrated Intel® Omni-Path Host
Fabric Interface (Intel® OP HFI) connector.
Table 5. Intel® Xeon® processor Scalable family with integrated Intel® OP HFI features
Feature
81XXF
Platinum
61XXF
Gold
# of Cores
≥ 24
< 24
# of Intel® OP HFI Ports
1
1
# of Intel® UPI Links
2
2
Intel® UPI Speed
10.4 GT/s
10.4 GT/s
Supported Topologies
2S-2UPI
2S-2UPI
Node Controller Support
No
No
# of Memory Channels
6
6
Max DDR4 Speed
2666
2666
Memory Capacity
768 GB
1.5 TB (select SKUs)
768 GB
1.5 TB (select SKUs)
RAS Capability
Standard
Standard
Intel® Turbo Boost
Yes
Yes
Intel® HT Technology
Yes
Yes
Intel® AVX-512 ISA Support
Yes
Yes
Intel® AVX-512 - # of 512b FMA Units
2
2
# of PCIe* Lanes
48
48
The current fabric port count is one port per processor socket. Each Intel OP HFI port supports four lanes of
25 Gbps, providing 100 Gbps of bandwidth in a single direction.

Intel S2600WF Specifications

General

Brand	Intel
Model	S2600WF
Category	Server
Language	English