Reference Guide

Table 13. Performance (continued)
Attribute Name Description
Possible values:
Early Enables early snoop mode. Use this mode for latency-sensitive applications
that do not require high remote bandwidth.
Home Enables home snoop mode. Use this mode for applications that require high
memory bandwidth.
ClusterOnDie Enables cluster on die mode. Dell recommends this mode for NUMA-
optimized applications to achieve lowest local memory latency, and highest local
memory bandwidth.
OppSnoop Enables opportunistic snoop mode. Directory with Opportunistic Snoop
Broadcast (OSB) offers a good balance of latency and bandwidth.
NoSnoop Enables no snoop mode.
CStatesCtrl
Enables or disables additional processor sleep states. The operating system may optionally
use these states for additional power savings when idle.
Possible values:
Enabled
Disabled
DRmt
The Dell Reliable Memory Technology (RMT) feature identifies and filters out defective
regions of the memory modules before they are consumed by the BIOS or OS. When
enabled, the system automatically identifies errors, record their locations, and exclude bad
location on reboot.
Possible values:
Enabled
Disabled
DynTunML
Enables operating system capability to enhance dynamic power tuning capabilities based
on detected workloads.
Protections for exposure: The Admin password restricts editing the command
Removed in case when you are using command line interface.
Possible values:
Enabled
Disabled
EnableMultiCoreSupport
Enables or disables multiple CPU cores.
Possible values:
Enabled The operating system is allowed to access additional cores present on a
single CPU package.
Disabled The operating system is prevented to access additional cores present on a
single CPU package.
HwPrefetcher
Enables or disables the CPU's hardware prefetcher. If enabled, the processor's Hardware
Prefetcher will automatically prefetch data and code for the processor.
Possible values:
Enabled
Disabled
IntelRapidStart
Enables or disables the Intel Rapid Start feature. The Intel Rapid Start feature reduces
power consumption by putting the system into a low-power state during sleep mode after
the specified amount of time (minutes). The resume time may be slightly more than
resuming the system from a sleep mode, but less than resuming from a hibernate mode.
Intel Rapid Start Technology is automatically be disabled due to configuration changes,
such as:
Attributes supported in Dell Command | PowerShell Provider 2.3 15