HP ProLiant Gen10 User Manual

Enabling or disabling Infinity Fabric Power ManagementEnabling or disabling Infinity Fabric Power Management
When Infinity Fabric Power Management is enabled, the EPYC processor dynamically varies the clock frequency of the Infinity fabric
based on activity levels.
For NUMA optimized workloads, allowing the Infinity fabric to run slower may lead to an increased overall performance due to an
increase in the CPU boost. Disabling this feature may be necessary for latency sensitive workloads.
ProcedureProcedure
1. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU) > Power and Performance
Options > Advanced Power Options.
2. For Infinity Fabric Power Management , select a setting.
Enabled
Disabled
3. Save your setting.
Enabling or disabling Infinity Fabric Power Management 296

HP ProLiant Gen10 Specifications

General

Memory	Up to 3TB DDR4
Management	HPE iLO 5
Storage Controller	HPE Smart Array
Power Supply	HPE Flexible Slot Power Supplies
Product Line	ProLiant
Generation	Gen10
Processor	Intel Xeon Scalable series
Storage	SAS, SATA, and NVMe drives
Network	1GbE, 10GbE
Form Factor	Rack, Tower