3 Chapter

C State package limit setting [Auto]

This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled]. We recommend that you set this item to [Auto] for BIOS to automatically detect the C-State mode supported by your CPU. Configuration options: [Auto] [C1] [C3] [C6]

C1 Auto Demotion [Enabled]

This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled].

[Enabled]

When enabled, CPU will conditionally demote C3/C6/C7 requests to C1

 

based on uncore auto-demote information.

[Disabled]

Disables this function.

C3 Auto Demotion [Enabled]

This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled].

[Enabled]

When enabled, CPU will conditionally demote C6/C7 requests to C3 based

 

on uncore auto-demote information.

[Disabled]

Disables this function.

3.6.2Chipset

The Chipset menu allows you to change the advanced chipset settings. Select an item and press <Enter> to display the submenu.

 

 

SABERTOOTH X58 BIOS Setup

 

 

 

Advanced

 

 

 

 

 

 

 

 

 

 

Advanced Chipset Settings

Configure North Bridge

 

WARMING: Setting wrong values in below sections

 

features.

 

 

 

may cause system to malfunction.

 

 

North Bridge Configuration

 

 

Intel VT-d Configuration

 

 

 

 

 

 

 

NorthBridge Chipset Configuration

SABERTOOTH X58 BIOS Setup

Advanced

NorthBridge Chipset Configuration

Revision :B3

Intel VT-d Configuration

SABERTOOTH X58 BIOS Setup

Advanced

 

Intel VT-d

Configuration

Intel Virtualization

 

 

 

 

Technology for

 

Intel VT-d

[Disabled]

 

Directed I/O.

 

 

 

 

 

Intel VT-d [Disabled]

Allows you to enable or disable the Intel Virtualization Technology for Directed I/O. Configuration options: [Disabled] [Enabled]

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Chapter 3: BIOS setup