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MLC Streamer Prefetcher (Available when supported by the CPU)
If set to Enabled, the MLC (Mid-Level Cache) streamer prefetcher will prefetch
streams of data and instructions from the main memory to the L2 cache in the CPU
to improve CPU performance. The options are Disabled and Enabled.
MLC Spatial Prefetcher (Available when supported by the CPU)
If this feature is set to Disabled, the MLC spatial prefetcher will prefetch the cache
line for 64 bytes. If this Enabled, the MLC spatial prefetcher will prefetch both cache
lines for 128 bytes as comprised. The options are Disabled and Enabled.
DCU Streamer Prefetcher (Available when supported by the CPU)
If this item is set to Enabled, the Data Cache Unit (DCU) streamer prefetcher will
prefetch L1 data to speed up data accessing and processing to enhance CPU
performance. The options are Disabled and Enabled.
DCU IP Prefetcher
Select Enabled for DCU (Data Cache Unit) IP Prefetcher support, which will prefetch
IP addresses to improve network connectivity and system performance. The options
are Enabled and Disabled.
®
Intel
Virtualization Technology (Available when supported by the CPU)
Select Enabled for Intel Virtualization Technology support, which will allow one
platform to run multiple operating systems and applications in independent
partitions, creating multiple "virtual" systems in one physical computer. The options
are Enabled and Disabled.
Note: If there is any change to this setting, you will need to power off and restart
the system for the change to take effect. Please refer to Intel's website for detailed
information.)
CPU Power Management Confi guration
This submenu allows the user to confi gure the following CPU Power Management
settings.
Power Technology
Select Energy Effi ciency to support power-saving mode. Select Custom to
customize system power settings. Select Disabled to disable power-saving
settings. The options are Disabled, Energy Effi cient, and Custom. If the option
is set to Custom, the following items will display:
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Chapter 7: BIOS
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