Pentium-M只是改进版本的Pentium III-M处理器？-快科技-科技改变生活

Pentium-M只是改进版本的Pentium III-M处理器？

P兔毛毛
2003年03月19日 07:48
0

Inquirer今晨继续他们的Intel处理器“讨伐”之旅，根据他们的消息，Intel Centrino流动型技术核心的Pentium-M处理器，只是改进版本的Pentium III-M处理器，采用源自于Pentium III-M内核架构的改进，而非Pentium4-M内核架构的改进。这种改进主要体现在计算管线增加了2阶，以提升处理器的主频速度，并且添加了Intel所谓的“扩展的分支预测缓存”，实际上添加的缓存电路主要用来将Pentium III-M的一级指令缓存和一级数据缓存，从16K提升到32K，将二级缓存从512KB提升到1MB。

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