Dell PowerEdge C8000 - Manual (Page 72)

72 Using the System Setup Program
C7 State
(Enabled default)
Enables or disables the processor C7 state.
NOTE: This feature is visible only when the processor
supports C7 state.
NOTE: Disable this option at your own risk. When you disable
this option, pop up message appears on the screen and
warning appears in the System Setup Help.
XD Bit Capability
(Enabled default)
Enables or disables the processor’s Execute Disable (XD)
Memory Protection Technology feature.
Direct Cache Access
(Enabled default)
Enables or disables the direct cache access.
Hyper-Threading
Technology
(Enabled default)
Enables or disables the Hyper-Threading technology.
Prefetch Configuration Press <Enter> to configure the prefetch settings.
NOTE: This feature is available when supported by the
processor.
Option Description