Intel前端总线年底提速：1600MHz-快科技-科技改变生活

Intel前端总线年底提速：1600MHz

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2007年08月23日 14:40
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在前端总线频率的提升上，Intel总是不遗余力。到今年第四季度，代号Wolfdale-DP和Harpertown的服务器处理器将率先迎来1600MHz前端总线。

双核心的Wolfdale-DP Xeon E5272不但前端总线升至1600MHz，主频也将高达3.4GHz，同时热设计功耗保持在80W。同系列的E5260主频3.33GHz，前端总线1333MHz。

四核心的Harpertown Xeon E5472/E5462前端总线同样达到1600MHz，主频分别为3.0GHz和2.8GHz，热设计功耗仍是80W。低端方面还会有一款E5405，主频仅2.0GHz，前端总线1333MHz。

为1600MHz总线处理器提供支持的将是“Seaburg”芯片组。

Wolfdale-DP和Harpertown都隶属于Intel 45nm Penryn家族，面向双路服务器市场。至于桌面处理器何时跟进1600MHz前端总线，Intel尚未披露具体计划。

Intel 45nm Penryn双路服务器处理器家族(点击放大)

Supermicro在CeBIT 2007上展示的1600MHz前端总线服务器主板

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