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IMB520R / 521R LGA1151 ATX Motherboard
CPU Configuration
This screen shows CPU information, and you can change the value of the selected
option.
Hardware Prefetcher
Turn on/off the MLC streamer prefetcher.
Adjacent Cache Line Prefetch
Turn on/off prefetching of adjacent cache lines.
Hyper-Threading
Enable or disable Hyper-threading Technology, which allows a single physical processor to
multitask as multiple logical processors. When disabled, only one thread per enabled core
is enabled.
Intel Virtualization Technology
Enable or disable Intel Virtualization Technology. When enabled, a VMM (Virtual Machine
Mode) can utilize the additional hardware capabilities. It allows a platform to run multiple
operating systems and applications independently, hence enabling a single computer
system to work as several virtual systems.
Active Processor Cores
Number of cores to enable in each processor package.
AES
Enable / Disable AES (Advanced Encryption Standard)
Boot performance mode
Select the performance state that the BIOS will set starting from reset vector.
Intel (R) SpeedStep(tm)
Allows more than two frequency ranges to be supported.
AMI BIOS Setup Utility
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