[벤치마크] SANDISK microSDHC UHS-1 Card 16GB (2015년형)

SANDISK 사의 microSDHC 메모리 카드 입니다. 용량은 16GB (윈도우10에서 인식되는 사용 가능한 공간은 14.8GiB) 이구요. 2015년형으로 포장지에 SPEED up to 48 MB/s** 320x 라고 적혀 있습니다. 

[N3010 노트북 리더기]

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CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    19.791 MB/s
  Sequential Write (Q= 32,T= 1) :    17.824 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     4.049 MB/s [   988.5 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     1.839 MB/s [   449.0 IOPS]
         Sequential Read (T= 1) :    19.502 MB/s
        Sequential Write (T= 1) :    17.196 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     3.419 MB/s [   834.7 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     1.548 MB/s [   377.9 IOPS]

  Test : 1024 MiB [E: 0.0% (0.0/14.8 GiB)] (x5)  [Interval=5 sec]
  Date : 2016/07/29 15:56:07
    OS : Windows 10  [10.0 Build 10586] (x64)

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[Transcend Multi-Card Reader M3 - USB 2.0]

-----------------------------------------------------------------------
CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    19.189 MB/s
  Sequential Write (Q= 32,T= 1) :    17.012 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     4.244 MB/s [  1036.1 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     2.300 MB/s [   561.5 IOPS]
         Sequential Read (T= 1) :    18.873 MB/s
        Sequential Write (T= 1) :    15.307 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     3.371 MB/s [   823.0 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     2.126 MB/s [   519.0 IOPS]

  Test : 1024 MiB [G: 0.0% (0.0/14.8 GiB)] (x5)  [Interval=5 sec]
  Date : 2016/07/29 15:45:01
    OS : Windows 10  [10.0 Build 10586] (x64)

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[한성 노트북 BA45 3217 내장 리더기]

-----------------------------------------------------------------------
CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    25.086 MB/s
  Sequential Write (Q= 32,T= 1) :    17.787 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     4.812 MB/s [  1174.8 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     2.049 MB/s [   500.2 IOPS]
         Sequential Read (T= 1) :    27.264 MB/s
        Sequential Write (T= 1) :    19.293 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     4.083 MB/s [   996.8 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     1.621 MB/s [   395.8 IOPS]

  Test : 1024 MiB [] (x5)  [Interval=5 sec]
  Date : 2016/07/29 16:12:54
    OS : Windows 10  [10.0 Build 10586] (x64)