Supermicro X12STL-F - Page 68

Super X12STL-F User's Manual
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PECI
Use this feature to enable or disable Platform Environment Control Interface (PECI). The
options are Disabled and Enabled.
AVX
Use this feature to enable or disable the AVX 2/3 instructions. The options are Enabled and
Disabled.
AVX3
Use this feature to enable or disable the AVX 3 instructions. The options are Enabled and
Disabled.
Active Processor Cores
This feature determines how many CPU cores are activated for each CPU. When All is
selected, all cores in the CPU are activated. Refer to Intel's website for more information.
The options are All, 1, 2, and 3.
Hyper-Threading
Select Enabled to support Intel Hyper-threading Technology to enhance CPU performance.
The options are Disabled and Enabled.
BIST
Use this feature to enable or disable the built-in self-test during boot up. The options are
Disabled and Enabled.
AP threads Idle Manner
Use this feature to select the AP threads Idle manner. The options are HALT Loop, MWAIT
Loop, and RUN Loop.
AES
Select Enabled for Intel CPU Advanced Encryption Standard (AES) instructions support to
enhance data integrity. The options are Disabled and Enabled.
MachineCheck
Use this feature to enable or disable Machine Check. The options are Disabled and Enabled.
Monitor Mwait
Select Enabled to enable the Monitor/Mwait instructions. The Monitor instruction monitors
a region of memory for writes, and MWait instruction instructs the CPU to stop until the
monitored region begins to write. The options are Disabled and Enabled.