Vista 32位与64位性能对比测试
[b]Vista 32位与64位性能对比测试:[/b]64位系统和32位系统到底用起来谁更好,64位是不是有你想象的那么让人满意?
[b] 国外技术博客Adrian Kingsley-Hughes利用一台Phenom 9700高端配置机器针对Windows Vista 32位与64位版本进行了一次性能对比测试.[/b]
[b]机器配置如下:[/b]
* Phenom 9700 quad-core processor
* ATi Radeon 3850 graphics card with 256MB RAM
* ASUS M3A32-MVP Deluxe motherboard
* 2GB (2 x 1GB) Corsair Dominator CM2X1024-8500C5D RAM
* Western Digital Raptor 10,000RPM 150GB primary hard drive
* Western Digital Caviar 7,200RPM 500GB secondary hard drive
[b]测试项目:[/b]
* Vista 32-bit RTM
* Vista 32-bit SP1
* Vista 64-bit RTM
* Vista 64-bit SP1
[b]测试条件:[/b]
* 仅仅安装了 Catalyst 8.2 显示卡驱动.
* 没有对系统作任何优化
* Windows Defender 默认关闭
* Microsoft SP1 测试向导文档被关闭
[b]测试软件:[/b]
[url=http://www.passmark.com/products/pt.htm][color=#003399]PassMark PerformanceTest 6.1[/color][/url].
[b]测试结果:[/b]
[list][*][u]Vista 32-bit RTM
[/u][b]PassMark rating[/b]: 1002.4[*][u]Vista 32-bit SP1
[/u][b]PassMark rating[/b]: 972.3[*][u]Vista 64-bit RTM
[/u][b]PassMark rating[/b]: 1183.1[*][u]Vista 64-bit SP1
[/u][b]PassMark rating[/b]: 1128.8[/list][img]http://blogs.zdnet.com/hardware/images/vista_rtm_32_sm.jpg[/img] [img]http://blogs.zdnet.com/hardware/images/vista_sp1_32_sm.jpg[/img]
[color=#999999]Vista 32-bit RTM在左边 Vista 32-bit SP1在右边[/color]
[img]http://blogs.zdnet.com/hardware/images/vista_rtm_64_sm.jpg[/img] [img]http://blogs.zdnet.com/hardware/images/vista_sp1_64_sm.jpg[/img]
[color=#999999]Vista 64-bit RTM 在左边, Vista 64-bit SP1在右边[/color]
[b]启动时间:[/b]
[list][*][u]Vista 32-bit RTM
[/u][b]Boot up time[/b]: 27 sec[*][u]Vista 32-bit SP1
[/u][b]Boot up time[/b]: 31 sec[*][u]Vista 64-bit RTM
[/u][b]Boot up time[/b]: 44 sec[*][u]Vista 64-bit SP1
[/u][b]Boot up time[/b]: 42 sec[/list]
[b]结果如下:[/b]
[color=blue] * SP1 降低了 PassMark Performance 的评分,无论是32位还是64位.
* 32位中,SP1性能降低明显.
* 无论是哪个测试,64位性能总要高于32位,但并不明显.
* 64位Windows启动速度普遍慢于32位系统.[/color]
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