White Papers

Version 1.0.2 13
MemVolt System Memory Voltage FALSE AutoVolt, Volt15V, Volt13V
MemLowPower
Memory Low Power Mode FALSE Enabled, Disabled
LogicalProc
Each processor core
supports up to two logical
processors. When this
field is set to Enabled (the
default), the BIOS reports
all logical processors.
When set to Disabled, the
BIOS only reports one
logical processor per core.
NOTE: This attribute does
not affect the
DCIM_CPUView.
NumberOfEnabledThreads
property because the latter
represents the total
number of hardware (not
BIOS) enabled threads.
FALSE Enabled, Disabled
ProcVirtualization
Virtualization Technology,
When enabled, the
additional hardware
capabilities provided by
Virtualization Technology
are available for use
FALSE Enabled, Disabled
DmaVirtualization
I/O Virtualization
Technology
Attribute Value
Dependant
2
Enabled, Disabled
ProcAdjCacheLine
Adjacent Cache Line
Prefetch, if Enabled, the
system is optimized for
applications that require
high utilization of
sequential memory
access.
FALSE Enabled, Disabled
ProcHwPrefetcher
Hardware Prefetcher, this
field enables or disables
the hardware prefetcher
FALSE Enabled, Disabled
DcuStreamerPrefetcher DCU Streamer Prefetcher FALSE Enabled, Disabled
DataReuse Data Reuse FALSE Enabled, Disabled
QpiBandwidthPriority
Intel(R) QPI Bandwidth
Priority
FALSE Compute, InputOutput
ProcExecuteDisable
This field specifies
whether Execute Disable
Memory Protection
Technology is enabled
FALSE Enabled, Disabled
ProcCores
Number of Cores per
Processor
FALSE
All, Single, Dual, Quad, 1, 2, 4, 6,
8, 10, 12
NOTE: For quad port processors,
setting attribute ProcCores value to
4 sets the current value to "All".
ProcHyperTransport
HyperTransport
Technology
FALSE HT3, HT1
ProcHtAssist HT Assist FALSE Enabled, Disabled
ProcDramPrefetcher DRAM Prefetcher FALSE Enabled, Disabled
ProcSofwarePrefetcher
Hardware Prefetch
FALSE Enabled, Disabled