低功耗版Ivy Bridge领先Sandy Bridge更多-快科技-科技改变生活

低功耗版Ivy Bridge领先Sandy Bridge更多

ChrisR
2012年02月24日 09:17
0

虽然最顶级的Core i7-3770K对比Core i7-2700K/2600K的性能提升只有10%左右，不过Intel在Ivy Bridge时代还是有惊喜的，尤其是对于那些TDP 65W型号的四核心桌面CPU。

资讯网站Fudzilla爆料称尤其在后缀为"S"的低功耗版CPU部分，Ivy Bridge改进幅度不小：Core i7-3770S对比Core i7-2600S性能提升幅度最高可达27%，售价部分两者同为294美元。至于具体领先原因想想也都知道：22nm 3D Tri-Gate晶体管制程使得Core i7-3770S在TDP维持65W的同时默认频率由Core i7-2600S的2.8GHz提高至3.1GHz，Turbo频率也提高至3.9GHz。

在Excel 2010测试中，Core i7-3770S领先2600S达27%，CineBench 11.5中Core i7-3770S领先24%，HDXPRT 2011测试中领先19%，Pro Show Gold 4.5中领先18%。整体性能方面在SYSMark 2012中Core i7-3770S领先Core i7-2600S达12%。

低功耗版Ivy Bridge领先Sandy Bridge更多

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