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3.3.1 CPU Coniguration
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 [Disabled]. Coniguration options:
[Enabled] and [Disabled]. If you install Windows
this function, please set this item to [Enabled]. This item will be hidden if
the current CPU does not support Intel SpeedStep technology.
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 enabled, C6 and C7 disabled.
Enhanced Halt State (C1E)
Enable or disable Enhanced Halt State (C1E) for lower power
consumption.
No-Excute Memory Protection
No-Execution (NX) Memory Protection Technology is an enhancement
to the IA-32 Intel Architecture. An IA-32 processor with "No Execute (NX)
Memory Protection" can prevent data pages from being used by malicious
software to execute code.
Hardware Prefetcher
Use this item to turn on/off the MLC streamer prefetcher.
®
7 / 8 and want to enable
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