Supero C7Z270-PG, User Manual

Page: 81 / 149

Chapter 4: AMI BIOS
4-9
Enhanced C-states
(Available when "CPU C States" is set to Enabled)
Select Enabled to enable Enhanced C1 Power State to boost system
performance. The options are
Enabled and Disabled.
C-State Auto Demotion
When this item is enabled, the CPU will conditionally demote C State
based on un-cored auto-demote information. The options are Disabled,
C1, C3 and
C1 and C3 .
C-State Un-demotion
When this item is enabled, the CPU will conditionally undemote from
demoted C3 or C1. The options are Disabled, C1, C3 and
C1 and C3 .
Package C-State Demotion
This item enables the Package C-State demotion. The options are Dis-
abled and Enabled.
Package C-State Un-Demotion
When set, the CPU will conditionally undemote from demoted Packaged
Package C-State Un-Demotion. The options are
Disabled and Enabled.
CState Pre-Wake
When set, this option enables or disables the C-State pre wake. The op-
tions are
Enabled and Disabled.
Package C State Limit
Select Auto for the AMI BIOS to automatically set the limit on the C-State
package register. The options are C0, C2, C3, C6, C7, C7s and
Auto .
Package C State Workaround
Enable this feature to fix old HDDs that have problems entering the
Package C State. The options are Disabled and Enabled.