Option
Description
Hardware
Prefetcher
Enables or disables the hardware prefetcher. This option is set to
Enabled
by default.
DCU Streamer
Prefetcher
Enables or disables the Data Cache Unit (DCU) streamer prefetcher. This option is set to
Enabled
by
default.
DCU IP Prefetcher
Enables or disables the Data Cache Unit (DCU) IP prefetcher. This option is set to
Enabled
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
The following settings are displayed for each processor installed in the system:
Option
Description
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:
Option
Description
Embedded SATA
Enables the embedded SATA option to be set to
Off
, ,
AHCI
, or
RAID
modes. This option is set to
AHCI
by
default.
Security Freeze
Lock
Sends Security Freeze Lock command to the Embedded SATA drives during POST. This option is applicable
only for AHCI mode.
Write Cache
Enables or disables the command for Embedded SATA drives during POST.
Port A
For
AHCI
or
RAID
mode, BIOS support is always enabled.
Option
Description
Model
Specifies the drive model of the selected device.
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