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发表于 2012-7-19 09:14:19| 字数 6,292| - 中国–广东–深圳 电信
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i5双核配2G独显 东芝L855游戏本评测
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<P><A name=p4></A><B> SNB已经老了?东芝L855处理器测试</B>
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<P><STRONG> ● 处理器信息</STRONG></P>
<P> 这款东芝Satellite L855笔记本使用大家十分熟悉的酷睿i5-2450M双核处理器,具备2.5GHz的主频以及最大3.1GHz的睿频加速能力,支持超线程技术,定位主流。该机芯片组为全新HM76,如此新老搭配也表明该机属于一款过渡型产品。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475426.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475426.jpg"></A></P>
<P align=center>处理器详细信息</P>
<P><STRONG> ● 处理器性能测试</STRONG></P>
<P> 在考量处理器整数运算性能的wPrime v2.0测试环节,东芝L855的32M成绩为17.473秒,1024M成绩为545.61秒,表现属当前中低端水准。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475158.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475158.jpg"></A></P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475160.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475160.jpg"></A></P>
<P align=center>wPrime运算实测(新i5数据会在近期补齐,敬请谅解)</P>
<P> 在CineBench R10性能测试环节,东芝L855的单核成绩为4961,多核成绩为10566。</P>
<P align=center><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/0x0/2/2475/002475163.jpg"></P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475410.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475410.jpg"></A></P>
<P align=center>CineBench R10测试成绩</P>
<P align=left> 在CineBench R11.5测试环节,处理器性能被进一步挖掘,测试结果更加趋于准确。经测试,其单核成绩为1.23pts,多核2.81pts。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475164.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475164.jpg"></A></P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475405.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475405.jpg"></A></P>
<P align=center>CineBench R11.5测试成绩</P>
<P><STRONG> ● 内存信息</STRONG></P>
<P> 内存方面,L855提供两根插槽,标配一根4GB DDR3 1600,读取/写入分别为11728MB/s、12499MB/s,时序一般,为11-11-11-28,属主流水准。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475432.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475432.jpg"></A></P>
<P align=center>AIDA64内存/缓存速度实测</P>
<P><STRONG> ● 硬盘信息</STRONG></P>
<P> 东芝L855笔记本采用了自家的750GB容量机械硬盘,转速5400rpm,其平均读取速度为79.4MB/s,最大可达106.6MB/s,寻道时间为17.3ms,表现中规中矩。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475480.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475480.jpg"></A></P>
<P align=center>L855笔记本硬盘读取速度实测</P>
<P><STRONG> ● Windows 7系统评估</STRONG></P>
<P> 在Windows 7系统评估环节,东芝L855的得分为5.9分,其中,显卡成绩为6.8,表明该机可以很好的支持Windows 7系统的运行。</P>
<P align=center><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/0x0/2/2475/002475496.jpg"></P>
<P align=center>Windows 7系统评估成绩为5.9</P>
<P align=left> 而在同样考量Windows 7系统性能的PCMark 7测试环节,东芝L855的得分为2199,成绩与笔记本配置相符。</P>
<P align=center><A href="http://www.pcpop.com/doc/pic/002475497.html" target=_blank><IMG style="BORDER-BOTTOM: rgb(0,0,0) 1px solid; BORDER-LEFT: rgb(0,0,0) 1px solid; BORDER-TOP: rgb(0,0,0) 1px solid; BORDER-RIGHT: rgb(0,0,0) 1px solid" border=1 alt="东芝L855评测 " src="http://img5.pcpop.com/ArticleImages/500x375/2/2475/002475497.jpg"></A></P>
<P align=center>PCMark 7成绩为2199分</P>
<P><STRONG> 本章小结:</STRONG></P>
<P> 如果放在去年,东芝L855笔记本的核心配置绝对算得上是非常主流,称之为“性能优秀”也毫不过分。但在Ivy Bridge平台发力的今天,这样的配置显然已经有些“落伍”。</P>
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