Sunday, August 28, 2016

Blackvue DR650S-2CH Memory Card Benchmark

Blackvue 16GB Class 10 MLC
Back: BHBHAGBFH76MS 2316 18V4038A04 MADE IN KOREA

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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) :    42.751 MB/s
  Sequential Write (Q= 32,T= 1) :    31.559 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     5.469 MB/s [  1335.2 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     0.907 MB/s [   221.4 IOPS]
         Sequential Read (T= 1) :    42.320 MB/s
        Sequential Write (T= 1) :    28.524 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     5.141 MB/s [  1255.1 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     0.823 MB/s [   200.9 IOPS]

  Test : 1024 MiB [E: 74.7% (11.1/14.9 GiB)] (x3)  [Interval=5 sec]
  Date : 2016/08/25 10:42:24
    OS : Windows 10 Professional [10.0 Build 10586] (x64)

Transcend 16GB Class 10 HCI (probably TLC)
Back: 9181AA 16G 07DS2 Made In Taiwan

 -----------------------------------------------------------------------
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) :    42.519 MB/s
  Sequential Write (Q= 32,T= 1) :    13.946 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     5.987 MB/s [  1461.7 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     1.815 MB/s [   443.1 IOPS]
         Sequential Read (T= 1) :    45.297 MB/s
        Sequential Write (T= 1) :    11.324 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     5.424 MB/s [  1324.2 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     1.856 MB/s [   453.1 IOPS]

  Test : 1024 MiB [E: 57.0% (8.4/14.7 GiB)] (x3)  [Interval=5 sec]
  Date : 2016/08/25 10:51:16
    OS : Windows 10 Professional [10.0 Build 10586] (x64)

Same BV card with their USB adapter - huge drop!
-----------------------------------------------------------------------
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) :    19.082 MB/s
  Sequential Write (Q= 32,T= 1) :    17.117 MB/s
  Random Read 4KiB (Q= 32,T= 1) :     4.839 MB/s [  1181.4 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :     0.902 MB/s [   220.2 IOPS]
         Sequential Read (T= 1) :    18.456 MB/s
        Sequential Write (T= 1) :    16.989 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     4.576 MB/s [  1117.2 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     0.833 MB/s [   203.4 IOPS]

  Test : 1024 MiB [D: 74.7% (11.1/14.9 GiB)] (x3)  [Interval=5 sec]
  Date : 2016/08/25 11:04:37
    OS : Windows 10 Professional [10.0 Build 10586] (x64)

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