window 시스템이 32비트인지 64비트인지 알아내기

IT/the other 2009. 11. 11. 16:07

How to Check if Windows Vista, XP and 2003 System Is 32-bit or 64-bit (x86 or x64) Version


실제로 설치된 OS의 32-bit 또는 64-bit 버전의 분별을 할 수 있는 방법을 열거합니다. 


Windows Vista

Method 1

  1. Click Start, then click on Run or Start Search.

  2. Type msinfo32.exe and then press Enter key.

  3. In “System Information”, review the value for the System Type item:

    • For 32-bit editions of Windows, the value of the System Type item is x86-based PC.

    • For 64-bit editions of Windows, the value of the System Type item is x64-based PC.

Method 2

  1. Click Start, type system in the “Start Search” box, and then click system in the “Programs” list.

  2. The operating system appears as follows:

    • For a 64-bit version operating system: 64-bit Operating System appears for the “System type” under “System”.

    • For a 32-bit version operating system: 32-bit Operating System appears for the “System type” under “System”.

Method 3

  1. Click Start, type system in the “Start Search” box, and then click System Information in the “Programs” list.

  2. The operating system appears as follows:

    • For a 64-bit version operating system: x64-based PC appears for the “System type” under “Item”.

    • For a 32-bit version operating system: x86-based PC appears for the “System type” under “Item”.


Microsoft Windows XP Professional

Method 1

  1. Click Start, then click on Run or Start Search.

  2. Type msinfo32.exe and then press Enter key.

  3. In “System Information”, review the value for the System Type item:

    • For 32-bit editions of Windows, the value of the System Type item is x86-based PC.

    • For 64-bit editions of Windows, the value of the System Type item is x64-based PC.

Method 2

  1. Click Start, click Run, type sysdm.cpl, and then click OK.

  2. Click the General tab. The operating system appears as follows:

    • For a 64-bit version operating system: Microsoft Windows XP Professional x64 Edition Version <Year> appears under System.

    • For a 32-bit version operating system: Microsoft Windows XP Professional Version <Year> appears under System.

    Note <Year> is a placeholder for a year.

Method 3

  1. Click Start, click Run, type winmsd.exe, and then click OK.

  2. In the details pane, locate Processor under Item. Note the value.

    • If the value that corresponds to Processor starts with x86, the computer is running a 32-bit version of the Windows operating system.

    • If the value that corresponds to Processor starts with ia64 or AMD64, the computer is running a 64-bit version of the Windows operating system.


Microsoft Windows Server 2003

Method 1

  1. Click Start, click Run, type sysdm.cpl, and then click OK.

  2. Click the General tab. The operating system appears as follows:

    • For a 64-bit version operating system: Microsoft Windows Server 2003 Enterprise x64 Edition appears under System.

    • For a 32-bit version operating system: Microsoft Windows Server 2003 Enterprise Edition appears under System.

Method 2

  1. Click Start, click Run, type winmsd.exe, and then click OK.

  2. In the details pane, locate Processor under Item. Note the value.

    • If the value that corresponds to Processor starts with EM64T or ia64, the computer is running a 64-bit version of the Windows operating system.

    • If the value that corresponds to Processor starts with x86, the computer is running a 32-bit version of the Windows operating system.    


출처 : http://surewin.kr/?mid=xp&document_srl=3558

: