Pch Configuration; Pci Express Configuration - Asus Q87I-PLUS/CSM Manual

CPU Power Management Configuration
This item allows you to manage and configure the CPU's power.
Enhanced Intel
Allows you to enable or disable the Enhanced Intel
[Disabled]
[Enabled]
CPU C states [Auto]
[Auto]
[Enabled]
[Disabled]
The following items appear only when you set the CPU C states to [Enabled].
2.6.3

PCH Configuration

PCI Express Configuration

DMI Link ASPM Control [Auto]
Allows you to control the Active State Power Managemennt on both NB and SB side of
the DMI Link. Configuration options: [Auto] [Enabled] [Disabled]
2-22
SpeedStep Technology [Enabled]
®
The CPU runs at its default speed.
The operating system controls the CPU speed.
Automatic configuration.
Enables the CPU C states.
Disables the CPU C states.
Enhanced C1 state [Enabled]
[Enabled] Enables enhanced C1 state.
[Disabled] Disables enhanced C1 state.
CPU C3 Report [Enabled]
Allows you to disable or enable the CPU C3 report to OS. Configuration
options: [Enabled] [Disabled]
CPU C6 report [Enabled]
Allows you to disable or enable the CPU C6 report to OS. Configuration
options: [Enabled] [Disabled]
C6 Latency [Short]
Allows you to choose short or long latency for C6. Configuration options:
[Short] [Long]
CPU C7 report [CPU C7s]
Allows you to disable or enable the CPU C7 report to OS. Configuration
options: [Disabled] [CPU C7] [CPU C7s]
C7 Latency [Long]
Allows you to choose short or long latency for C6. Configuration options:
[Short] [Long]
Package C State Support [Auto]
Allows you to disable or enable the whole C‑State package support.
Configuration options: [Auto] [Enabled] [C0/C1] [C2] [C3] [C6] [CPU C7]
[CPU C7s]
SpeedStep Technology (EIST).
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Chapter 2: Getting started