Acer AR360 F1 - Manual (Page 101)

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Important: The following feature is only available if supported by
the processor and/or operating system.
Hardware Prefetcher: If set to Enabled, the hardware prefetcher will
prefetch streams of data and instructions from the main memory to
the L2 cache in the forward or backward manner to improve CPU
performance.
Important: The following feature is only available if supported by
the processor and/or operating system.
Adjacent Cache Line Prefetch: The CPU fetches the cache line for 64
bytes if this option is set to Disabled. The CPU fetches both cache lines
for 128 bytes as comprised if Enabled.
MPS and ACPI MADT Ordering: Allows you to configure the MPS
(Multi-Processor Specifi cations) and ACPI settings for your
motherboard. Select Modern Ordering if Windows XP or newer is used.
Select Legacy Ordering if Windows 2000 or earlier is used.
Important: The following feature is only available if supported by
the processor and/or operating system.
Intel (R) Virtualization Technology: Select Enabled to use Virtualization
Technology to allow one platform to run multiple operating systems
and applications in independent partitions, creating multiple virtual
systems in one physical computer.
Important: The following feature is only available if supported by
the processor and/or operating system.
Execute-Disable Bit Capability: 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.