Advantech ARK-2250, Руководство пользователя

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ARK-2250 User Manual 34
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Intel Virtualization Technology
When this item is enabled, a VMM can utilize the additional hardware capabili -
ties provided by Vanderpool Technology.

Hardware Prefetcher
This item allows users to turn on/off the MLC streamer prefetcher

Adjacent Cache Line Prefetch
This item allows users to turn on/off prefetching of adjacent cache lines.

CPU AES
This item allows users to enable/disable CPU Advanced Encryption Standard
instructions.

Boot performance mode
This item allows users to select the performance state that the BIOS will set
before OS handoff.

Intel® Speed Shift Technology
This item allows users to enable/disable Intel® Speed Shift Technology support.

Intel® SpeedStep™
This item let users to allow more than two frequency ranges to be supported.

Turbo Mode
This item allows users to enable/disable Turbo Mode.

CPU C states
This item allows users to enable or disable CPU C states.

CState Pre-Wake
When this item is disabled, it sets bit 30 of POWER_CTL MSR(0x1FC) to 1 to
disable the Cstate Pre-Wake.

Package C State limit
This item allows users to enable/disable Package C State limit.

Intel TXT(LT) Support
This item allows users to enables/disables Intel(R) TXT(LT) support.

SW Guard Extensions (SGX)
This item allows users to enable/disable Software Guard Extensions (SGX).