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12寸笔记本媲美 联想N220 VS 方正S280(7)
2007-10-29 11:05:52 IT.com.cn 发表评论
    

    六、性能测试对比

    各项性能评测得分

    测试项目 子项目 联想旭日N220 方正S280

    CPU测试软件:SiSoftware Sandra 2007

    Dhrystone ALU 16216 13673

    Whetstone FPU 11670 10042

    Integer iSSE2 98536 31291

    Float-Point'4 iSSE2 53597 42648

    CPU测试软件:Everest CPU Cache

    L1 Read/Write/Copy 27386/26616/53022 15953/15928/27855

    L2 Read/Write/Copy 13213/9841/13653 8077/8328/11536

    内存测试软件:Everest Memory

    Read/Write/Copy 4772/3018/3380 3719/2833/2749

    内存测试软件:SiSoftware Sandra 2007

    Fload Buff'd iSSE2 3893 3003

    Int Buff'd iSSE2 3835 3018

    磁盘测试软件:HD Tach 3.0

    HD Tach 3.0 Burst 118.9 117.9

    HD Tach 3.0 AVG 33.5 37.2

    磁盘测试软件:SiSoftware Sandra 2007

    File System 38 39

    Phiscal Disk 43 44

    磁盘测试软件:Everest Disk Benchmark

    Random 35.2 39.2

    Buffered 109.5 113.5

    显卡测试软件:3D Mark(1280x800)

    3D Mark 2003 1499 1189

    3D Mark 2005 738 505

    3D Mark 2006 530 N/A

    整机测试软件:PCMack 2005

    PCMack 2005 3505 N/A

    CPU 4865 4554

    Memory 4060 2877

    Graphics 1443 N/A

    HDD 3802 N/A

    电池测试软件:BatteryMark4.0.1

    LifeTest(min) 221 185

    Conditioning(min) 101 N/A

    测试平台:Windows Vista

    对比结果分析:

    CPU:处理器的测试结果来看,非常正常,联想旭日N220的处理器酷睿2 T7100各方面都比方正S280的酷睿T2450高出一大截。

    内存:二者都是1GB DDR2 SDRAM (667MHz),但联想N220采用了G965主板,因其内存控制器性能出色的缘故,要比方正S280在性能上要高出读28%、写6.5%、复制23%,是非常明显的提升。

    磁盘:现在笔记本硬盘在性能上相差不是太大,两者分数比较接近。

    显卡:都是集成显卡。联想N220的集成X3100比方正S280的GMA950高出26~46个百分点。

    电池:联想N220的续航时间比方正S280多出19.5%,约半个多小时。

    整机:总体来看,联想N220的整机性能比方正S280高出一个台阶。

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