Supermicro X13SEI-TF User Manual page 74

Super X13SEI-TF/-F User's Manual
LLC Prefetch
If this feature is set to Enable, LLC (hardware cache) prefetching on all threads will be
supported. The options are Disable and Enable.
Homeless Prefetch
Use this feature to enable or disable Homeless Prefetch on all threads. The options are
Disable, Enable, and Auto.
Extended APIC
Based on the Intel Hyper-Threading technology, each logical processor (thread) is assigned
256 APIC IDs (APIDs) in 8-bit bandwidth. When this feature is set to Enable, the APIC ID
will be expanded from 8 bits to 16 bits to provide 512 APIDs to each thread to enhance CPU
performance. The options are Disable and Enable.
Intel Virtualization Technology
Select Enable to enable the Intel Vanderpool Technology for Virtualization platform support.
This feature allows multiple operating systems to run simultaneously on the same computer
to maximize system resources for performance enhancement. The options are Disable and
Enable.
Note: The changes take effect after you press Save Changes and Exit, Save Changes
and Reset, or Save Changes in the Save and Exit submenu.
Enable SMX
Select Enable to support Safer Mode Extensions (SMX). This feature provides a programming
interface for system software to establish a controlled environment to support the trusted
platform configured by the end user and to verify a virtual machine monitor before it is allowed
to run. The options are Disable and Enable.
PPIN Control
Select Unlock/Enable to use the Protected-Processor Inventory Number (PPIN) in the system.
The options are Lock/Disable and Unlock/Enable.
AES-NI
Select Enable to use the Intel Advanced Encryption Standard (AES) New Instructions (NI) to
ensure data security. The options are Disable and Enable.
Limit CPU PA to 46 Bits
Select Enable to limit CPU physical address to 46 bits to support the older Hyper-v CPU
platform. The options are Disable and Enable.
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