Asus P7H55 2.5.1CPU Configuration, C1E Support [Enabled], CPU Ratio Setting [Auto], Hardware Prefetcher [Enabled], Adjacent Cache Line Prefetcher [Enabled]

2.5Advanced menu

The Advanced menu items allow you to change the settings for the CPU and other system devices.

Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.

		BIOS SETUP UTILITY
Main	Ai Tweaker	Advanced	Power	Boot	Tools		Exit
CPU Configuration						Configure CPU.
Uncore Configuration
Onboard Devices Configuration
USB Configuration
PCIPnP
Intel VT-d			[Disabled]
						←→	Select Screen
						↑↓	Select Item
						Enter	Go to Sub Screen
						F1	General Help
						F10	Save and Exit
						ESC	Exit

v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.

2.5.1CPU Configuration

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

The items shown in this screen may be different due to the CPU you installed.

CPU Ratio Setting [Auto]

Allows you to adjust the ratio between CPU Core Clock and BCLK Frequency. Use the <+> and <-> keys to adjust the value. The valid value ranges differently according to your CPU model.

C1E Support [Enabled]

[Enabled]	Enables the C1E support function. This item should be enabled in order to
	enable the Enhanced Halt Sate.
[Disabled]	Disables this function.

Hardware Prefetcher [Enabled]

[Enabled]	Enables the Hardware Prefetcher function. This item should be enabled
	in order to enable the L2 cache (MLC) Streamer Prefetcher for tuning
	performance of the specific application.
[Disabled]	Disables this function.

Adjacent Cache Line Prefetcher [Enabled]

[Enabled]	Enables the Adjacent Cache Line Prefetcher function. This item should be
	enabled in order to enable the L2 cache (MLC) Spatial Prefetcher for tuning
	performance of the specific application.
[Disabled]	Disables this function.

ASUS P7H55/USB3 2-15