与采用原版本移动奔腾Ⅲ处理器的笔记本电脑相比,配合英特尔公司主频为500MHz的新型号移动奔腾Ⅲ处理器而推出的DELL Latitude CPx和IBMThinkPad 390X笔记本电脑在性能上都有了明显提升。它们的价格比较高,但购买者也得到了回报:提高处理器时钟速度并没有影响到电池性能。戴尔公司的Latitude CPx H500GT和IBM公司的ThinkPad 390X都采用了英特尔公司第一款使用0.18微米工艺制造的笔记本奔腾Ⅲ处理器。不过,这两歉移 The DELL Latitude CPx and IBMThinkPad 390X notebooks with the new Intel Pentium III processor running at 500MHz have significantly improved in performance compared to their notebooks with the original version of the Pentium III processor. Their price is higher, but the buyer also rewarded: raising the processor clock speed did not affect battery performance. Dell’s Latitude CPx H500GT and IBM’s ThinkPad 390X all use Intel’s first notebook Pentium III processor built using a 0.18-micron process. However, the two apologize