When Windows Vista was originally released just over a year ago Microsoft commissioned Principled Technologies to compare the overall responsiveness of Windows Vista to Windows XP SP 2 for some common business and home tasks.当Windows Vista最初发布刚刚超过一年前微软委托的原则技术比较整体的反应的Windows Vista到Windows XP SP 2的为一些常见的商用和家用的任务。 With the release of Windows Vista Service Pack 1 (SP1) Principled has updated their results.与释放的Windows Vista的Service Pack 1 （ SP1 ）的原则已经更新了其结果。 Principled Technologies concluded the following when comparing business scenarios:原则性的技术缔结了下列比较时的业务情况：

• Overall, Windows Vista SP1 and Windows XP performed comparably on most test operations.总体而言， Windows Vista的SP1和Windows XP的表现相对就最试运行。 Performance differences between the two operating systems were typically less than a half second.性能，两国间的分歧作业系统通常小于1秒半。 Significant differences of over a second occurred on only nine of 128 measures; Windows Vista SP1 led on eight of those.显着性差异超过1秒发生的，只有9人128措施; Windows Vista的SP1中为首的8对那些。
• Windows Vista SP1 was noticeably more responsive after rebooting than Windows XP on several common business operations. Windows Vista的SP1的明显反应重新开机后，比Windows XP中对常见的几种业务。
• Overall, Windows Vista SP1 was more responsive than Windows Vista on most comparisons.总体而言， Windows Vista的SP1的是更多的反应比Windows Vista的最比较。 Performance differences between the two operating systems were typically less than a quarter second.性能，两国间的分歧作业系统通常小于四分之一秒。

Principled Technologies also concluded the following when comparing home scenarios:原则性的技术也结束了以下比较时主页的情况：

• Overall, Windows Vista SP1 and Windows XP performed comparably on most test operations.总体而言， Windows Vista的SP1和Windows XP的表现相对就最试运行。 Differences were typically less than a half second.差异通常小于1秒半。
• Windows Vista SP1 was noticeably more responsive after rebooting than Windows XP on several common home operations. Windows Vista的SP1的明显反应重新开机后，比Windows XP中的几个共同的家园行动。
• Overall, Windows Vista SP1 and Windows总体而言， Windows Vista的SP1和Windows

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