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苹果公司最近发布的 PowerBook G4重新定义了笔记本电脑的外观和手感,就好像 iMac 和 G4在过去领导了桌面 PC 的外观设计潮流一样。尽管外观上的改变不会改变那些顽固的 PC 使用者的看法,但苹果公司的第一个基于 G4处理器的便携产品采用了坚固、圆润的钛合金作为外壳。这个第一流的外观设计甚至足够它在意大利的米兰时装展上获得顶级荣誉了。eWEEK 实验室测试了价值为3499美元的基于500MHz 的 PowerBook G4,它采用了256MB 系统内存,一个20GB 的磁盘驱动器以及一个内建的 DVD-ROM 播放器,我们发现钛金 G4并不仅仅有炫目的外壳,在测试中,当使用 Adobe 公司的 PhotoShop 6.0、微软公司的 Office 2001等为 Macintosh 设计的生产力应用程序时,基于500MHz PowerPC 处理器的笔记本电脑的性能已经超过了基于600MHz 奔腾Ⅲ处理器的笔记本电脑。实际上,如果你不在 Excel 制表软件中执行一些大的任务,甚至基于300MHz 处理器的笔记本电脑也能表现出令人满意的办公应用处理性能。例如,仅仅对 Word 文
Apple recently announced the PowerBook G4 redefines the look and feel of a laptop as if the iMac and G4 led the way in the past when it came to desktop PC design. Although the appearance of the change will not change the views of those stubborn PC users, but Apple’s first G4 processor-based portable products using a solid, sleek titanium alloy as the shell. This first-rate design is even enough for it to receive top honors at the Milan Fashion Fair in Italy. eWEEK Labs tested a $ 3,499 500MHz-based PowerBook G4 with 256MB of system memory, a 20GB disk drive and a built-in DVD-ROM player and found that Titanium G4 is not just a dazzling Shell, the 500MHz PowerPC processor-based notebooks outperformed notebooks based on the 600MHz Pentium III processor when tested with productivity applications designed for the Macintosh, such as Adobe PhotoShop 6.0 and Microsoft Office 2001. computer. In fact, even laptops based on a 300MHz processor can perform satisfactorily for office applications if you do not perform some large tasks in Excel tabulation software. For example, Word only