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3.3.1 CPU Configuration
Intel Hyper Threading Technology
To enable this feature, a computer system with an Intel processor that sup-
ports Hyper-Threading technology and an operating system that includes
optimization for this technology, such as Microsoft
®
Windows
®
7 / 8 is re-
quired. Set to [Enabled] if using Microsoft
®
Windows
®
7, 8, or Linux kernel
version 2.4.18 or higher. This option will be hidden if the installed CPU
does not support Hyper-Threading technology.
Active Processor Cores
Select the number of cores to enable in each processor package.
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.
Enhanced Halt State (C1E)
Enable Enhanced Halt State (C1E) for lower power consumption.
CPU C3 State Support
Enable C3 sleep state for lower power consumption.
CPU C6 State Support
Enable C6 deep sleep state for lower power consumption.
CPU C7 State Support
Enable C7 deep sleep state for lower power consumption.
Package C State Support
Enable CPU, PCIe, Memory, Graphics C State Support for power saving.
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]. Configuration options:
