DCU IP Prefetcher
Enables or disables the Data Cache Unit (DCU) IP prefetcher. This option is set to
Enabled
by default.
Execute Disable
Enables you to run the disable memory protection technology. This option is set to
Enabled
by default.
Logical Processor
Idling
Enables you to improve the energy efficiency of a system. It uses the operating
system core parking algorithm and parks some of the logical processors in the
system which in turn allows the corresponding processor cores to transition into a
lower power idle state. This option can only be enabled if the operating system
supports it. It is set to
Disabled
by default.
Configurable TDP
Enables you to reconfigure the processor Thermal Design Power (TDP) levels
during POST based on the power and thermal delivery capabilities of the system.
TDP verifies the maximum heat the cooling system is needed to dissipate. This
option is set to
Nominal
by default.
NOTE: This option is only available on certain stock keeping units (SKUs) of the
processors.
X2Apic Mode
Enables or disables the X2Apic mode.
Dell Controlled
Turbo
Controls the turbo engagement. Enable this option only when
System Profile
is set
to
Performance
.
NOTE: Depending on the number of installed CPUs, there may be up to four
processor listings.
Number of Cores
per Processor
Controls the number of enabled cores in each processor. This option is set to
All
by default.
Processor 64-bit
Support
Specifies if the processor(s) support 64-bit extensions.
Processor Core
Speed
Specifies the maximum core frequency of the processor.
Processor 1
NOTE: Depending on the number of CPUs, there may be up to four
processors listed.
The following settings are displayed for each processor installed in the system:
Family-Model-
Stepping
Specifies the family, model, and stepping of the processor
as defined by Intel.
Brand
Specifies the brand name.
Level 2 Cache
Specifies the total L2 cache.
Level 3 Cache
Specifies the total L3 cache.
Number of Cores
Specifies the number of cores per processor.
SATA Settings details
The
SATA Settings
screen details are explained as follows:
Embedded SATA
Enables the embedded SATA option to be set to
Off
,
ATA
,
AHCI
, or
RAID
modes.
This option is set to
AHCI
by default.
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