Dell PowerEdge C6320 Owner's Manual page 30

Menu Item
Virtualization Technology
Address Translation Service (ATS)
Adjacent Cache Line Prefetch
Hardware Prefetcher
DCU Streamer Prefetcher
DCU IP Prefetcher
Execute Disable
Logical Processor Idling
Configurable TDP
X2Apic Mode
Number of Cores per Processor
Processor 64-bit Support
Processor Core Speed
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Description
Enables or disables the additional hardware capabilities
provided for virtualization. By default, the Virtualization
Technology option is set to Enabled.
Defines the Address Translation Cache (ATC) for devices to
cache the DMA transactions. This field provides an interface
to a chipset's Address Translation and Protection Table to
translate DMA addresses to host addresses. By default, the
option is set to Enabled.
Optimizes 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.
Enables or disables the hardware prefetcher. By default, the
Hardware Prefetcher option is set to Enabled.
Enables or disables the Data Cache Unit (DCU) streamer
prefetcher. By default, the DCU Streamer Prefetcher option is
set to Enabled.
Enables or disables the Data Cache Unit (DCU) IP prefetcher.
By default, the DCU IP Prefetcher option is set to Enabled.
Enables or disables the execute disable memory protection
technology. By default, the Execute Disable option is set to
Enabled.
Enables or disables the operating system's capability to put
logical processors in the idling state in order to reduce power
consumption. By default, this option is set to Disabled.
Allows reconfiguration of Thermal Design Power (TDP) to
lower levels.
TDP refers to the maximum amount of power the cooling
system is required to dissipate. By default, the option is set to
Nominal.
Enables or disables the X2Apic mode. By default, the option is
set to Disabled.
Controls the number of enabled cores in each processor. By
default, the Number of Cores per Processor option is set to
All.
Specifies if the processor(s) support 64-bit extensions.
Displays the maximum core frequency of the processor.