Dell PowerEdge C6220 II - Manual (Page 91)

Using the System Setup Program | 91
Option Description
C-States
(Enabled default) Enabled - The processor can operate in all available
Power C States.
Disabled - There are no C States available for the
processor.
C1E State
(Enabled default) Enabled - The C1-E is enabled by default.
Disabled - The C1-E is disabled by users in their own
liability.
There will be warning message in both the BIOS Setup
help text and the pop up message when the option is
changing.
C6 State
(Enabled default) Enabled - The C6 is disabled by default.
Disabled - The C6 is disabled by user in their own
liability.
There will be warning message in both the BIOS Setup
help text and the pop up message when the option is
changing.
C7 State (If support)
(Enabled default) Enabled-The C7 is enabled by default.
Disabled-The C7 is disabled by users in their own
liability.
There will be warning message in both the BIOS Setup
help text and the pop up message when the option is
changing.
XD Bit Capability
(Enabled default) Intel processors that support the eXecute Disabled
(XD) feature will Enable/ Disable report the support to
the operating system.
If the operating system supports this extended paging
mechanism, it will provide some protection against
software viruses that exploit.
Direct Cache Access
(Enabled default) Enables/Disables the Direct Cache Access.
Hyper Threading Technology
(Enabled default) Enables/Disables Hyper-Threading Technology.
CPU RAPL Big Dial Sets off to disable CPU RAPL feature. Power Limit
(Watt#)=CPU RAPL Big Dial – CPU RAPL Small