Kontron COMe-bIP2 - Manual (Page 80)

COMe-bIP2 / BIOS Operation
CPU Configuration
Feature Options Description
Hyper-Threading Disabled
Enabled Enables/Disables the Intel® Hyper Threading
Technology HTT supported by Core i7/i5
Active Proc Cores All
1
2
3
Number of cores to enable in each processors package
Execute Disable Bit Disabled
Enabled XD can prevent certain classes of malicious buffer
overflow attacks when combined with a supporting OS
Hardware Prefetcher Disabled
Enabled Turn on/off the MLC streamer prefetcher
Adj. Cache Line Pref. Disabled
Enabled Turn on/off prefetching of adjacent cache lines
Intel Virtualization Technology Disabled
Enabled When enabled, a VMM can utilize the additional
hardware capabilities provided by Vanderpool
Technology
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