Author—Microsoft Windows Server 2003 Administrator’s Companion (MS Press, 2003)
This paper describes the limitations of the existing 32-bit architecture and the benefits of the x64 architecture running on Microsoft® Windows Server™ 2003 x64 Editions and Microsoft Windows® XP Professional x64 Edition. Areas of benefit of the x64 architecture are described, including memory address space, performance, security, and compatibility.
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