Asus Z8PE-D18 User Manual download pdf (Page 78)

4-18 Chapter 4: BIOS setup

Execute-Disable Bit Capability [Enabled]

Allows you to enable or disable the No-Execution Page Protection Technology.

Setting this item to [Disabled] forces the XD feature ag to always return to zero (0).

Conguration options: [Disabled] [Enabled]

Intel(R) HT Technology [Disabled]

Allows you to enable or disable the Intel Hyper-Threading Technology function.

When disabled, only one thread per activated core is enabled.

Conguration options: [Enabled] [Disabled]

Active Processor Cores [All]

Allows you to choose the number of CPU cores to activate in each processor

package.Conguration options: [All] [1] [2]

A20M [Disabled]

Legacy OSes and APs may need A20M enabled.

Conguration options: [Disabled] [Enabled]

DCU Mode [32KB 8-way without]

Allows you to select the mode for the Data Cache.

Conguration options: [32KB 8-way without ECC] [16KB 4-way with ECC]

DCA Prefetch Delay [32]

Allows you to select the time delay in bus clocks from snoop to prefetch.

Conguration options: [8] [16] [24] [32] [40]—[104] [112] [120]

Intel(R) SpeedStep (TM) Tech [Enabled]

When set to [Disabled], the CPU runs at its default speed. When set to [Enabled],

the CPU speed is controlled by the operating system.

Conguration options: [Disabled] [Enabled]

Intel(R) TurboMode tech [Enabled]

Turbo mode allows processor cores to run faster than marked frequency in specic

condition.Conguration options: [Disabled] [Enabled]

Intel(R) C-STATE Tech [Enabled]

The Intel

C-State Technology allows the CPU to save more power under idle

mode. Enable this item only when you install a C-State Technology-supported

CPU. Conguration options: [Disabled] [Enabled]

The following items appear only when you

set the

Intel(R) C-STATE Tech

item to [Enabled].

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Asus Z8PE-D18 User Manual Page 78