Dell DX6012S, Hardware Owner'S Manual

Page: 46 / 152

50
Using the System Setup Program and UEFI Boot Manager
Processor Settings Screen
Option Description
64-bit Specifies if the processor supports 64-bit extensions.
Core Speed Displays the processor clock speed.
Bus Speed Displays the processor bus speed.
Logical Processor
(
Enabled default)
The 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)
Enables high utilization of sequential memory access.
NOTE:
Disable this option for applications that require
high utilization of random 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 the
processor is enabled.
Turbo Mode
(
Enabled default)
If Turbo Boost Technology is supported by the
processor(s), enables or disables
Turbo Mode .
C States
(
Enabled default)
When set to Enabled , the processor(s) can operate in all
available power states.
Processor 1 Family -Model-
Stepping Displays the family, model, and stepping of the selected
processor.
Processor 2 Family -Model-
Stepping Displays the family, model, and stepping of the
selected processor.
book.book Page 50 Friday, February 26, 2010 11:22 AM