HP ROM-Based Setup Utility - Manual (Page 53)

Minimum Processor Idle Power Core C6 State
NOTE: This option is available on Gen8 servers with AMD processors.
This option enables individual cores of a processor to enter C6 state when the operating system
requests a low power C-State. This state consumes less power and allows other cores in the processor
to enter a higher performance boost state.
Options include:
•
Enabled (default)
•
Disabled
Power Management Options menu 53