C-State Auto Demotion; C-State Un-Demotion; Package C State Demotion; Package C State Undemotion - Supermicro C7Z170-M User Manual

Supermicro C7Z170-M/C7H170-M Motherboard User's Manual

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 Undemotion

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/C1, C2, C3, C6, C7, C7s, C8
and Auto.

CPU Thermal Configuration

This section configures the motherboard's onboard Thermal Management.
CPU DTS
Select Enabled for the ACPI thermal to use the DTS SMM mechanism
to obtain CPU temperature values. Select Disabled for EC to report
the CPU temperature values. The options are Disabled and Enabled.
ACPI 3.0 T-States
Select Enabled to support CPU throttling by the operating system to
reduce power consumption. The options are Disabled and Enabled.
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