Dell PowerEdge R830 Lifecycle Controller GUI v2.30.30.30 Users Guide - Page 87

Menu Item, Description, Number of Cores

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Menu Item Transaction ID) Setting Description Virtualization Technology Allows you to enable or disable the additional hardware capabilities provided for virtualization. By default, the Virtualization Technology option is set to Enabled. Adjacent Cache Line Prefetch Allows you to optimize the system for applications that require high utilization of sequential memory access. By default, the Adjacent Cache Line Prefetch option is set to Enabled. You can disable this option for applications that require high utilization of random memory access. Hardware Prefetcher Allows you to enable or disable the hardware prefetcher. By default, the Hardware Prefetcher option is set to Enabled. DCU Streamer Prefetcher Allows you to enable or disable the Data Cache Unit (DCU) streamer prefetcher. By default, the DCU Streamer Prefetcher option is set to Enabled. DCU IP Prefetcher Allows you to enable or disable the Data Cache Unit (DCU) IP prefetcher. By default, the DCU IP Prefetcher option is set to Enabled. Execute Disable Allows you enable or disable execute disable memory protection technology. By default, the Execute Disable option is set to Enabled. Logical Processor Idling Allows you to enable or disable the OS capability to put logical processors in the idling state in order to reduce power consumption. By default, the option is set to Disabled. Number of Cores Allows you to control the number of enabled cores in each processor. By default, per Processor the Number of Cores per Processor option is set to All. Processor 64-bit Support Specifies if the processor(s) support 64-bit extensions. Processor Core Speed Displays the maximum core frequency of the processor. Processor Bus Speed Displays the bus speed of the processors. NOTE: The processor bus speed option displays only when both the processors are installed. Processor 1 NOTE: The following settings are displayed for each processor installed in the system. Family-ModelStepping Brand Level 2 Cache Level 3 Cache Number of Cores Dell Controlled Turbo Displays the family, model and stepping of the processor as defined by Intel. Displays the brand name reported by the processor. Displays the total L2 cache. Displays the total L3 cache. Displays the number of cores per processor. Allows you to control turbo engagement. This feature is also referred to as Dell Processor Acceleration Technology (DPAT). 87

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Menu Item
Description
Transaction ID)
Setting
Virtualization
Technology
Allows you to enable or disable the additional hardware capabilities provided for
virtualization. By default, the
Virtualization Technology
option is set to
Enabled
.
Adjacent Cache
Line Prefetch
Allows you to optimize the system for applications that require high utilization of
sequential memory access. By default, the
Adjacent Cache Line Prefetch
option is
set to
Enabled
. You can disable this option for applications that require high
utilization of random memory access.
Hardware
Prefetcher
Allows you to enable or disable the hardware prefetcher. By default, the
Hardware
Prefetcher
option is set to
Enabled
.
DCU Streamer
Prefetcher
Allows you to enable or disable the Data Cache Unit (DCU) streamer prefetcher. By
default, the
DCU Streamer Prefetcher
option is set to
Enabled
.
DCU IP Prefetcher
Allows you to enable or disable the Data Cache Unit (DCU) IP prefetcher. By
default, the
DCU IP Prefetcher
option is set to
Enabled
.
Execute Disable
Allows you enable or disable execute disable memory protection technology. By
default, the
Execute Disable
option is set to
Enabled
.
Logical Processor
Idling
Allows you to enable or disable the OS capability to put logical processors in the
idling state in order to reduce power consumption. By default, the option is set to
Disabled
.
Number of Cores
per Processor
Allows you to control the number of enabled cores in each processor. By default,
the
Number of Cores per Processor
option is set to
All
.
Processor 64-bit
Support
Specifies if the processor(s) support 64-bit extensions.
Processor Core
Speed
Displays the maximum core frequency of the processor.
Processor Bus
Speed
Displays the bus speed of the processors.
NOTE:
The processor bus speed option displays only when both the
processors are installed.
Processor 1
NOTE:
The following settings are displayed for each processor installed in the
system.
Family-Model-
Stepping
Displays the family, model and stepping of the processor as defined by Intel.
Brand
Displays the brand name reported by the processor.
Level 2 Cache
Displays the total L2 cache.
Level 3 Cache
Displays the total L3 cache.
Number of Cores
Displays the number of cores per processor.
Dell Controlled
Turbo
Allows you to control turbo engagement. This feature is also referred to as Dell
Processor Acceleration Technology (DPAT).
87