Reference Guide

Table 16. Performance (continued)
Attribute Name Description
● Cores20—Twenty cores are enabled.
● Cores21—Twenty one cores are enabled.
● Cores22—Twenty two cores are enabled.
● Cores23—Twenty three cores are enabled.
● Cores24—Twenty four cores are enabled.
● Cores25—Twenty five cores are enabled.
● Cores26—Twenty six cores are enabled.
● Cores27—Twenty seven cores are enabled.
● Cores28—Twenty eight cores are enabled.
CpuSnoopMode Configures the CPU snoop mode. The following are the 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. The following are the 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. The following are the 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. The
following are the possible values:
● Enabled
● Disabled
EnableMultiCoreSupport Enables or disables multiple CPU cores. The following are the 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. The following are
the 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 2.4 15