2.4.2CPU Configuration

The items in this menu show the CPU-related information that the BIOS automatically detects.

Configure Advanced CPU settings

Manufacturer: Intel

Brand String: Genuine Intel(R) CPU 2.80GHz

Frequency

: 3800

MHz

FSB Speed

: 800 MHz

Cache L1

: 16 KB

KB

Cache

L2

:

2048

Cache

L3

:

0 KB

 

Ratio Status: Unlocked (Max:19, Min:14)

Ratio Actual Value : 19

[ 8]

Ratio CMOS Setting:

Max CPUID Value Limit:

[Disabled]

Execute Disable Function

[Disabled]

Enhanced C1 Control

[Auto]

Hardware Prefetcher:

[Enabled]

Adjacent Cache Line Prefetch

[Enabled]

CPU Internal Thermal Control

[Auto]

Hyper Threading Technology

[Enabled]

Intel(R) SpeedStep(tm) tech.

[Automatic]

Sets the ratio between CPU Core Clock and the FSB Frequency.

NOTE: If an invalid ratio is set in CMOS then actual and setpoint values may differ.

Select Screen

Select Item

+- Change Option

F1 General Help

F10 Save and Exit

ESC Exit

F1 General Help

F10 Save and Exit ESC Exit

Ratio CMOS Setting [ 8]

Sets the ratio between the CPU Core Clock and the Front Side Bus frequency. The default value of this item is auto-detected by BIOS. Use the <+> or <-> keys to adjust the values.

Max CPUID Value Limit [Disabled]

Enable this item to boot legacy operating systems that cannot support CPUs with extended CPUID functions.

Configuration options: [Disabled] [Enabled]

Execute Disabled Function [Disabled]

Disables or enables the execute disabled function.

Configuration options: [Disabled] [Enabled]

Enhanced C1 Control [Auto]

When set to [Auto], the BIOS will automatically check the CPU’s capability to enable the C1E support. In C1E mode, the CPU power consumption is lower when idle. Configuration options: [Auto] [Disabled]

Hardware Prefetcher [Enabled]

Disables or enables the hardware prefetcher feature.

Configuration options: [Disabled] [Enabled]

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Chapter 4: BIOS setup