Dell 810 Owners Manual - Page 64

Processor Settings Screen, Disabled, Enabled, Execute Disable Memory Protection, Technology

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Option Node Interleaving (Disabled default) Description If this field is Enabled, memory interleaving is supported if a symmetric memory configuration is installed. If Disabled, the system supports Non-Uniform Memory architecture (NUMA) (asymmetric) memory configurations. Processor Settings Screen Option Description 64-bit Specifies if the processor(s) support 64-bit extensions. Core Speed Displays the processor clock speed. Bus Speed Displays the processor bus speed. Logical Processor (Enabled default) On processors that support Simultaneous MultiThreading (SMT) technology, each processor core supports up to two logical processors. If this field is set to Enabled, the BIOS reports both logical processors. If set to Disabled, only one logical processor is monitored by the BIOS. Virtualization Technology (Disabled default) Enabled permits virtualization software to use the virtualization technology incorporated in the processor. NOTE: Disable this feature if your system will not be running virtualization software. Adjacent Cache Line Prefetch (Enabled default) Enable or disables system optimization for sequential memory access. Hardware Prefetcher (Enabled default) Enables or disables the hardware prefetcher. Execute Disable (Enabled default) Enables or disables Execute Disable Memory Protection Technology. Number of Cores per Processor (All default) If set to All, the maximum number of cores in each processor is enabled. Turbo Mode If Turbo Boost Technology is supported by the processor(s), enables or disables Turbo Mode. 64 Using the System Setup Program and UEFI Boot Manager

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64
Using the System Setup Program and UEFI Boot Manager
Processor Settings Screen
Node Interleaving
(
Disabled
default)
If this field is
Enabled
, memory interleaving is supported
if a symmetric memory configuration is installed. If
Disabled
, the system supports Non-Uniform Memory
architecture (NUMA) (asymmetric) memory
configurations.
Option
Description
64-bit
Specifies if the processor(s) support 64-bit extensions.
Core Speed
Displays the processor clock speed.
Bus Speed
Displays the processor bus speed.
Logical Processor
(
Enabled
default)
On processors that support Simultaneous Multi-
Threading (SMT) technology, each processor core
supports up to two logical processors. If this field is set to
Enabled
, the BIOS reports both logical processors. If set
to
Disabled
, only one logical processor is monitored by
the BIOS.
Virtualization Technology
(
Disabled
default)
Enabled
permits virtualization software to use the
virtualization technology incorporated in the processor.
NOTE:
Disable this feature if your system will not be
running virtualization software.
Adjacent Cache Line
Prefetch
(
Enabled
default)
Enable or disables system optimization for sequential
memory access.
Hardware Prefetcher
(
Enabled
default)
Enables or disables the hardware prefetcher.
Execute Disable
(
Enabled
default)
Enables or disables
Execute Disable Memory Protection
Technology
.
Number of Cores per
Processor
(
All
default)
If set to
All
, the maximum number of cores in each
processor is enabled.
Turbo Mode
If Turbo Boost Technology is supported by the
processor(s), enables or disables
Turbo Mode
.
Option
Description