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C7P67 User’s Manual

Cache L2• : This item displays the size of Cache L2 of the CPU for the moth-

erboard.

Cache L3

• : This item displays the size of Cache L3 of the CPU for the moth-

erboard.

Ratio Status

• : This item displays the status of the CPU ratio.

Ratio Actual Value

• : This item displays the actual value of the CPU ratio.

Hardware Prefetcher (Available when supported by the CPU)

If set to Enabled, the hardware prefetcher will prefetch streams of data and instruc-

tions from the main memory to the L2 cache in the forward or backward manner to

improve CPU performance. The options are Disabled and Enabled.

Adjacent Cache Line Prefetch (Available when supported by the CPU)

If this feature set to Enabled, the CPU prefetches both cache lines for 128 bytes

as comprised. If this feature is set to Disabled, the CPU prefetches the cache line

for 64 bytes. The options are Enabled and Disabled

Intel® Virtualization Technology (Available when supported by the CPU)

Select Enabled to use the feature of Virtualization Technology to allow one plat-

form 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 reboot the system for the change to take effect. Please refer to Intel’s website

for detailed information.

Execute-Disable Bit Capability (Available when supported by the OS and

the CPU)

Select Enabled to enable Execute Disable Bit support 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 ﬂ ooding 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.)

Active Processor Cores

Set to Enabled to use a processor's Second Core and beyond. (Refer to Intel's

website for more information.) The options are All, 1 and 2.

Supero C7P67 User Manual

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