Supero X9SRD-F, Руководство пользователя

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X9SRD-F Motherboard User’s Manual
Hyper Threading
Set to Enabled to use the processor's Hyper Threading Technology feature. The
options are
Enabled and Disabled.
Active Processor Cores
Set to Enabled to use a processor's Second Core and beyond. (Please refer to
Intel's web site for more information.) The options are
All, 1, 2, 4, and 6.
Limit CPUID Maximum
This feature allows the user to set the maximum CPU ID value. Enable this function
to boot the legacy operating systems that cannot support processors with extended
CPUID functions. The options are Enabled and
Disabled (for the Windows OS.).
Execute-Disable Bit Capability (Available when supported by the OS and
the CPU)
Set to Enabled to enable the Execute Disable Bit which will allow the processor
to designate areas in the system memory where an application code can execute
and where it cannot, thus preventing a worm or a virus from flooding illegal codes
to overwhelm the processor or damage the system during an attack. The default is
Enabled . (Refer to Intel and Microsoft Web Sites for more information.)
Intel
®
AES-NI
Set to Enabled to use the processor's Advanced Encryption Standard (AES) feature.
The options are
Enabled and Disabled.
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 to improve
CPU performance. The options are Disabled and
Enabled .
MLC Spatial Prefetch (Available when supported by the CPU)
If this feature is set to Disabled, The CPU prefetches the cache line for 64 bytes.
If this feature is set to Enabled the CPU fetches both cache lines for 128 bytes as
comprised. The options are Disabled and
Enabled .
DCU Streamer Prefetcher
This feature enables prefetch of the next L1 data line based on multiple loads in
the same cache line. The options are
Enabled and Disabled.
DCU IP Prefetcher
Set this feature to Enabled to activate the L1 Data Prefetcher based on sequential
load history. The options are
Enabled and Disabled.