IBM Power5处理器将支持多线程技术-快科技-科技改变生活

IBM Power5处理器将支持多线程技术

P兔毛毛
2003年02月26日 01:10
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根据Inquirer的报道，IBM之前推出过集成2个物理内核的Power4系列处理器。IBM现在又将推出集成2个物理内核的Power5处理器，不过Power5系列处理器将支持IBM自家的multithreading多线程技术，IBM的多线程技术类似于Intel的超线程技术，可以让64-bit的Power5处理器提升程序的执行效能。IBM表示操作系统将把单芯片的Power5识别成4颗处理器并行。IBM Power5系列处理器的推出为Apple苹果电脑重新点燃了希望，因为IBM将为Apple苹果电脑专门推出一款简化版本的Power5处理器，采用单个物理内核，不过也将支持multithreading多线程技术。IBM表示已经拿出合乎预期效能的Power5处理器，正式版本的Power5处理器起跳速递是1.5GHz，IBM表示Power5处理器的效能将比Power4提升4倍。

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