• 片  名  《Microsoft.Windows.XP.Professional.x64.Edition》(Microsoft.Windows.XP.Professional.x64.Edition)[ISO]
  • 简  介  发行时间: 2005年05月制作发行: 微软
  • 类  别  软件
  • 小  类  操作系统

  • 详细介绍简介:
    After a very long beta process, the x64 OS family is finally complete. The
    release corresponds with windows server 2003 SP1. While this operating system is
    called Windows XP x64, don t be fooled, it s windows 2003 under the hood. It looks
    and feels like Windows XP but has a completely updated kernel. enjoy -WBi
    Windows XP Professional x64 Edition is designed to meet the demands of customers
    who require large amounts of memory and floating point performance in areas such
    as mechanical design and analysis, 3-D animation, video editing and composition,
    and scientific and high-performance computing applications.
    Performance Benefits for Specialized, Technical Applications
    The performance of 64-bit computing offers advantages in fields such as automobile
    or airplane design, by allowing engineers to create larger, more complex models.
    With such systems, engineers can use simulation software to analyze the effects of
    airflow, stress, and heat on materials of a car or plane, and then study the results
    to improve product design. Likewise, 64-bit computing is a benefit for digital
    content creators, including 3-D animators, digital artists, and game developers who
    can significantly reduce the time spent to digitally render three-dimensional
    models. In the areas of scientific and high performance computing, Windows XP
    Professional x64 Edition will aid in oil and gas exploration, seismic analysis,
    computational fluid dynamics and scientific visualization among other applications.
    全新的Windows XP Professional x64 Edition系统可以支持64位应用程序,可以使用更大的通用寄存器,其数量是传统x86架构的两倍,所以理论上可以提供更好的表现和更高效的数据处理能力。
      第二,Windows XP Professional x64 Edition可以支持更大的内存,最大值达到32GB,虚拟内存的容量也可以达到16TB。而现在的32位Windows系统只能支持4GB内存,单一进程也不能分配2GB以上的内存,而新的系统将完全没有这些限制。
      第三,Windows XP Professional x64 Edition除了可以支持64位应用程序外,其也将向下兼容32位程序,所以用户可以放心升级。据说这是微软在其中使用了一个特殊的x86 Windows on Windows 64 (WOW64)模拟器。
      尽管我们平常管支持64位运算的AMD处理器叫AMD64,而把Intel的叫EM64T(Extended Memory 64 Technology),但实际上这二者是互相兼容的,也就是说Windows XP Professional x64 Edition既可以支持AMD64也可以支持EM64T。
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