Asus H87-PRO User Manual page 79

Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in each processor package.
Configuration options: [All] [1] [2] [3]
Limit CPUID Maximum [Disabled]
[Enabled]
[Disabled]
Execute Disable Bit [Enabled]
[Enabled]
[Disabled]
Intel Virtualization Technology [Disabled]
[Enabled]
[Disabled]
Hardware Prefetcher [Enabled]
[Enabled]
[Disabled]
Adjacent Cache Line Prefetch [Enabled]
[Enabled]
[Disabled]
Boot Performance mode [Max Non-Tu...]
Allows you to select the performance state that the BIOS will set before OS handoff.
Configuration options: [Max Non-Turbo performance] [Max Battery] [Turbo Performance]
3-24
Allows legacy operating systems to boot even without support for CPUs
with extended CPUID functions.
Disables this function.
Enables the No-Execution Page Protection Technology.
Forces the XD feature flag to always return to zero (0).
Allows a hardware platform to run multiple operating systems separately
and simultaneously, enabling one system to virtually function as several
systems.
Disables this function.
Allows a hardware platform to automatically analyze the requirements and
prefetch data and codes for the CPU.
Disables this function.
Allows a hardware platform to perform adjacent cache line prefetching.
Disables this function.
Chapter 3: BIOS setup