Advantech AIMB-242 User Manual page 61


Active Processor Cores
Number of cores to enable in each processor package
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Overclocking lock
FLEX_RATIO (194) MSR
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Intel Virtualization Technology
Enable or disable Intel virtualization technology
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Hardware Prefetcher
To turn on/off the MLC streamer prefetcher

Adjacent Cache Line Prefetch
To turn on/off prefetching of adjacent cache lines.
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CPU AES
Enable or disable CPU Advanced Encryption standard instructions

Boot Performance Mode
Select the performance state that the BIOS will set before OS handoff.
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Intel Speed Shift Technology
Enable or disable Intel speed shift technology

Intel SpeedStep (tm)
Allows more than two frequency ranges to be supported.
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Turbo Mode
Enable or disable turbo mode

Package Power Limit MSR Lock
Enable or disable locking of package power limit settings.

Configure TDP Boot Mode
Configurable TDP Mode as Nominal/Up/Down/Deactivate TDP selection. Deac-
tivate option will set MST to Nominal and MMIO to zero.

Configure TDP Lock
Enable or disable configure TDP lock.
51 AIMB-242 User Manual