Supermicro X12STD-F User Manual page 60

Super X12STD-F User's Manual
PECI
Use this feature to enable or disable Platform Environment Control Interface (PECI). The
options are Disabled and Enabled.
Active Processor Cores
Use this feature to select the number of cores to enable for each processor. The options are
[All], [1], [2], and [3].
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
Use this feature to enable or disable Advanced Encryption Standard. The options are Disabled
and Enabled.
Machine Check
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 instructions monitors
a region of memory for writes, and MWait instructions instruct the CPU to stop until the
monitored region begins to write. The options are Disabled and Enabled.
Power & Performance
Boot Performance Mode
This feature allows you to select the performance state that the BIOS will set before the
operating system handoff. The options are Power Saving, Max Non-Turbo Performance,
and Turbo Performance.
Intel ® SpeedStep™
Intel SpeedStep Technology allows the system to automatically adjust processor voltage
and core frequency to reduce power consumption and heat dissipation. The options are
Disabled and Enabled.
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