Workload Profile Dependencies For Intel® Xeon® Scalable Processors - HP ProLiant Gen10 User Manual

Workload Profile Dependencies for Intel® Xeon® Scalable Processors Workload Profile Dependencies for Intel® Xeon® Scalable Processors
NOTE: NOTE:
Options vary based on hardware installed on the server.
Table 13: Workload Profiles: General Power Efficient Compute—Low Latency Table 13: Workload Profiles: General Power Efficient Compute—Low Latency
General Power General Power
Efficient Compute Efficient Compute
SR-IOV x
VT-D x
VT-x x
Power Regulator Dynamic Power
Savings
Minimum C6
Processor Idle
Power Core C-
state
Minimum Package C6
Processor Idle Retention
Power Package C-
state
Energy Balanced
Performance Bias Performance
Collaborative Enabled
Power Control
Intel DMI Link Auto
Frequency
Intel Turbo Boost Enabled
Technology
Intel NIC DMA Enabled
Channels (IOAT)
HW Prefetcher Enabled
Adjacent Sector Enabled
Prefetch
DCU Stream Enabled
Prefetcher
DCU IP Enabled
Prefetcher
NUMA Group Size Flat
Optimization
Memory Patrol x
Scrubbing
Memory Refresh x
Rate
UPI Link Power Enabled
Management
Sub-NUMA Disabled
Clustering
Energy-Efficient Enabled
Turbo
General Peak General Peak General General
Frequency Frequency Throughput Throughput
Compute Compute Compute Compute
x x
x x
x x
Static High Static High
Performance Performance
x x
Package C6 Package C6
Retention Retention
x Max Performance Balanced
Disabled Disabled
Auto Auto
Enabled Enabled
x x
Enabled Enabled
Enabled Enabled
Enabled Enabled
Enabled Enabled
Clustered Clustered
x x
1x 1x
Disabled Disabled
x Enabled
Disabled Disabled
Workload Profile Dependencies for Intel® Xeon® Scalable Processors
Virtualization - Virtualization - Virtualization - Virtualization -
Power Efficient Power Efficient Max Performance Max Performance
Enabled Enabled
Enabled Enabled
Enabled Enabled
OS Control Static High
Performance
C6 No C-states
Package C6 No C-states
Retention
Max Performance Max Performance
Performance
Enabled Disabled
Auto Auto
x Enabled
x x
x x
x x
x x
x x
Clustered Clustered
x x
x x
Enabled Disabled
Disable Enabled
Enabled Disabled
Low Latency Low Latency
Disabled
Disabled
Disabled
Static High
Performance
No C-states
No C-states
Disabled
Auto
Disabled
x
Enabled
Enabled
Enabled
Enabled
Clustered
Disabled
1x
Disabled
x
Disabled
108