ASRock IMB-159 [28/41] Cpu configuration

Intel SpeedStep Technology

Intel SpeedStep technology is Intel’s new power saving technology. Pro-

cessors can switch between multiple frequencies and voltage points to en-

able power saving. The default value is [Enabled]. Conguration options:

[Enabled] and [Disabled]. If you install Windows

OS and want to enable

this function, please set this item to [Enabled]. This item will be hidden if

the current CPU does not support Intel SpeedStep technology.

3.3.1 CPU Conguration

Please note that enabling this function may reduce CPU voltage and lead to system

stability or compatibility issues with some power supplies. Please set this item to

[Disabled] if above issues occur.

CPU C States Support

Enable CPU C States Support for power saving. It is recommended to

keep C3, C6 and C7 all enabled for better power saving.

Intel Turbo Boost Technology

Use this item to enable or disable Intel Turbo Boost Mode Technology.

Turbo Boost Mode allows processor cores to run faster than marked fre-

quency in specic conditions. The default value is [Enabled].

VT-d

Intel

Virtualization Technology for Directed I/O helps your virtual machine

monitor better utilize hardware by improving application compatibility and

reliability, and providing additional levels of manageability, security, isola-

tion, and I/O performance.