MSI MS-9896 매뉴얼 - 페이지 35

{카테고리_이름} MSI MS-9896에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. MSI MS-9896 45 페이지. Industrial computer board
MSI MS-9896에 대해서도 마찬가지입니다: 사용자 설명서 (45 페이지)

MS-9896

▶ CPU Configuration

▶ Hyper-Threading

The processor uses Hyper-Threading technology to increase transaction

rates and reduces end-user response times. The technology treats the two

cores inside the processor as two logical processors that can execute instruc-

tions simultaneously. In this way, the system performance is highly improved.

If you disable the function, the processor will use only one core to execute the

instructions. Please disable this item if your operating system doesn't support

HT Function, or unreliability and instability may occur.

▶ Execute Disable Bit

Intel's Execute Disable Bit functionality can prevent certain classes of mali-

cious "buffer overflow" attacks when combined with a supporting operating

system. This functionality allows the processor to classify areas in memory by

where application code can execute and where it cannot. When a malicious

worm attempts to insert code in the buffer, the processor disables code execu-

tion, preventing damage or worm propagation.

▶ Limit CPUID Maximum

This feature allows you to circumvent problems with older operating systems

that do not support the Intel Pentium 4 processor with Hyper-Threading Tech-

nology. When enabled, the processor will limit the maximum CPUID input

value to 03h when queried, even if the processor supports a higher CPUID

input value. When disabled, the processor will return the actual maximum

CPUID input value of the processor when queried.

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