Vig451J Motherboard Manual
69
CPU C6 Report
Passes the processor C6 status as ACPI-C3 status to the OSPM to enable
Processor Deep Power Down Technology.
1. Disabled
–
CPU C6 is not passed as ACPI-C3 status to the OSPM
2. Enabled
–
CPU C6 is passed as ACPI-C3 status to the OSPM
CPU C7 Report
Passes the processor C7 status as ACPI-C3 status to the OSPM, to enable
Processor Deep Power Down Technology.
1. Disabled
–
CPU C7 is not passed as ACPI-C3 status to the OSPM
2. Enabled
–
CPU C7 is passed as ACPI-C3 status to the OSPM
Package C State Limit
Allows the C state limit of the processor to be configured.
1. C0
–
the C state limit is C0
2. C1
–
the C state limit is C1
3. C6
–
the C state limit is C6
4. C7
–
the C state limit is C7
5. No Limit
–
Any C state can be enabled
QPI Link Frequency Select
Creates the connection between the processors. QPI links can operate at different
speeds, depending on the processors. These parameters control the speed of the
QPI links in your system.
1. Auto
–
the BIOS determines the maximum speed depending on the
processors in your system
o
If you wish to set the speed of the QPI links manually, select another value,
provided this is supported by your system.
Frequency Floor Override
Specifies whether the processor is operated with the maximum processor
frequency, independent of the system demands. This increases I/O performance
and reduces the response times of the CPU during high power demands on the
CPU.
1. Disabled
–
depending on the system demands, the processor will be
operated at the maximum processor frequency
2. Enabled
–
the processor will always be operated at the maximum processor
frequency