yuu_nkjm blog


2012-12-11(Tue) [長年日記]

[SSD][BenchMark] SSDの速度

Intel SSD 520 - Thinkpad x220 (Core i7)

------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2012 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
 
           Sequential Read :   427.990 MB/s
          Sequential Write :   238.096 MB/s
         Random Read 512KB :   355.154 MB/s
        Random Write 512KB :   234.484 MB/s
    Random Read 4KB (QD=1) :    19.368 MB/s [  4728.5 IOPS]
   Random Write 4KB (QD=1) :    46.235 MB/s [ 11287.9 IOPS]
   Random Read 4KB (QD=32) :   179.016 MB/s [ 43705.0 IOPS]
  Random Write 4KB (QD=32) :   104.400 MB/s [ 25488.3 IOPS]
 
  Test : 1000 MB [C: 46.3% (45.4/98.0 GB)] (x5)
  Date : 2012/12/14 15:11:55
    OS : Windows 7 Enterprise Edition SP1 [6.1 Build 7601] (x64)

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