Specifications

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Feature Option Description
CPU Configuration
Manufacturer
Frequency
BCLK Speed
Cache L1
Cache L2
Ratio Status
Ratio Actual Value
Read only Displays information about CPU
Enabled
C1E Support
Disabled
This should be enabled in order to
enable or disable the “Enhanced
Halt State”
Enabled
Hardware Prefetcher
Disabled
For UP platforms, leave it enabled.
For DP/MP severs, it may use to
time performance to the specific
application.
Enabled
Adjacent Cache Line
Prefetch
Disabled
For UP platforms, leave it enabled.
For DP/MP severs, it may use to
time performance to the specific
application.
Enabled
Max CPUID Value
Limit
Disabled
Disabled for Windows XP
Enabled
Intel (R)
Virtualization Tech
Disabled
When enabled, a VMM can utilize
the additional HW Caps. Provided
by Intel(R) Virtualization Tech. Note:
A full reset is required to change the
setting.
Enabled
Execute-Disable Bit
Capability
Disabled
When disabled, force the XD feature
flag to always return 0.
Enabled
Intel (R) HT
Technology
Disabled
When ’Disabled’ only one thread per
enabled core is enabled.
Active Processor
Cores
[All]
Number of cores to enable in each
processor package.
Disabled
A20M
Enabled
Legacy OSes and APs may need
A20M enabled.
Enabled
Intel
®
SpeedStep
TM
Tech
Disabled
Enable (GV3)
Disable (GV3)
Enabled
Intel
®
TurboMode
Tech
Disabled
Turbo mode allows processor cores
to run faster than marked frequency
in specific condition.
Enabled
Intel
®
C-STATE Tech
Disabled
C-State: CPU idle is set to
C2/C3/C4