威盛将推出x86低功耗CPU Isaiah II-快科技-科技改变生活

威盛将推出x86低功耗CPU Isaiah II

士元
2014年07月07日 19:01
0

据消息指出，威盛（VIA）将最早于今年八月推出自己的首款x86架构64位处理器，该处理其代号为Isaiah II。

Isaiah II是一款全新的64位x86架构处理器。其核心由威盛和半人马联合设计，拥有先进的指令集。处理器为四核心，主频2.0GHz，有2MB的二级缓存，处理器需搭配威盛的VX11H主板芯片。

威盛的Isaiah II处理器的竞争对象是Intel Atom Bay Trail以及AMD Kabini APU，从公布的数据来看，尽管主频略逊与对手，不过凭借着较为先进的指令集，在执行效率上并比Intel和AMD慢。不过由于Intel和AMD几乎占据了x86结构的所有市场，威盛想通过Isaiah II来寻找自己的定位恐怕比较困难。

从官方罗列的性能来看，Isaiah II在一些性能参数上要领先于AMD Athlon 5350和Intel Atom Z3770，不过具体还要通过实际测试才能判定。

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