Supermicro C9Z490-PG - Page 96

Super C9Z490-PG/-PGW User's Manual
96
Hardware Prefetcher
If set to Enabled, the hardware prefetcher will prefetch streams of data and instructions
from the main memory to the L2 cache to improve CPU performance. The options are
Disabled and Enabled.
Adjacent Cache Line Prefetch
Select Enabled for the CPU to prefetch both cache lines for 128 bytes as comprised. Select
Disabled for the CPU to prefetch both cache lines for 64 bytes. The options are Disabled
and Enabled.
Intel (VMX) Virtualization Technology
Select Enabled to use the Intel Virtualization Technology to allow one platform to run multiple
operating systems and applications in independent partitions, creating multiple "virtual"
systems in one physical computer. The options are Disabled and Enabled.
Active Processor Cores
Use this feature to select the number of active processor cores. The default option is All.
The available options depend on how many cores are supported by the CPU.
Hyper-Threading
Select Enabled to support Intel Hyper-threading Technology to enhance CPU performance.
The options are Disabled and Enabled.
BIST
Select Enabled to activate the Built-In Self Test (BIST) on reset. The options are Disabled
and Enabled.
AES
Select Enabled for Intel CPU Advanced Encryption Standard (AES) In-structions support
to enhance data integrity. The options are Disabled and Enabled.
Machine Check
Select Enabled to activate Machine Check. The options are Disabled and Enabled.
MonitorMWait
Select Enabled to activate MonitorMWait. The options are Disabled and Enabled.
Reset AUX Content
Use this feature to reset the TPM Auxiliary content. The options are Yes and No.
FCLK Frequency for Early Power On
Select the FCLK frequency for early power on. The options are Normal (800MHz), 1GHz,
400MHz, and Auto.
Note: The option of 1GHz is not supported for ULT/ULX SKUs.