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8.4.14 CPU Configuration Submenu
Feature Options Description
►
Socket 0 CPU Information Submenu Socket specific CPU information.
CPU Speed No option Displays the CPU clock frequency.
64-bit No option Displays 64-bit support information.
Limit CPUID Maximum Disabled
Enabled
If enabled, the processor limits the maximum CPUID input value to 03h when queried, even if the processor
supports a higher CPUID input value.
If disabled, the processor returns the actual maximum CPUID input value of the processor when queried.
Note: Limiting the CPUID input value may be required for older operating systems that cannot handle the extra
CPUID information returned when using the full CPUID input value.
Bi-directional PROCHOT Disabled
Enabled
If enabled, external agents can drive PROCHOT# to throttle the processor.
If disabled, a processor thermal sensor trips (either core), the PROCHOT# will be driven.
Intel
®
Virtualization Technology Disabled
Enabled
Enable or disable support for the Intel virtualization technology.
Power Technology Disable
Energy Efficient
Custom
Select the power technology schema for the CPU.
EIST Disabled
Enabled
Enable or disable Enhanced Intel SpeedStep Technology (EIST).
Turbo Mode Disabled
Enabled
Enable or disable turbo mode.
P-State Coordination HW_ALL
SW_ALL
SW_ANY
Set P-state coordination type.
Package C State Limit
C1
C3
C6
C7
Set package C-state limit.
8.4.14.1 Socket 0 CPU Information Submenu
Feature Options Description
CPU Name No option Displays the socket specific CPU name.
CPU Signature No option Displays the CPU signature number.
Microcode Patch No option Displays the CPU microcode patch number.
Max CPU Speed No option Displays the maximal CPU clock frequency.
Min CPU Speed No option Displays the minimal CPU clock frequency.