Сравнение дисков SSD

Samsung SSD EVO 860 1Tb

-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   559.697 MB/s
  Sequential Write (Q= 32,T= 1) :   487.273 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   293.780 MB/s [ 71723.6 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   256.221 MB/s [ 62554.0 IOPS]
         Sequential Read (T= 1) :   286.163 MB/s
        Sequential Write (T= 1) :   444.954 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    29.633 MB/s [  7234.6 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :    99.430 MB/s [ 24274.9 IOPS]

  Test : 1024 MiB [D: 50.7% (470.8/928.9 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/10/08 19:45:06
    OS : Windows 10 Professional [10.0 Build 19041] (x64)

 

Samsung SSD EVO 860 512 Mb
-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   560.558 MB/s
  Sequential Write (Q= 32,T= 1) :   532.550 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   352.228 MB/s [ 85993.2 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   335.773 MB/s [ 81975.8 IOPS]
         Sequential Read (T= 1) :   541.804 MB/s
        Sequential Write (T= 1) :   506.238 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    47.847 MB/s [ 11681.4 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :   125.757 MB/s [ 30702.4 IOPS]

  Test : 1024 MiB [C: 11.8% (55.1/465.1 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/10/08 19:48:28
    OS : Windows 10 Professional [10.0 Build 19041] (x64)

Gigabyte 1 Tb

-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   538.676 MB/s
  Sequential Write (Q= 32,T= 1) :   509.838 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   290.593 MB/s [ 70945.6 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   349.508 MB/s [ 85329.1 IOPS]
         Sequential Read (T= 1) :   295.854 MB/s
        Sequential Write (T= 1) :   490.979 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    30.164 MB/s [  7364.3 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :   105.244 MB/s [ 25694.3 IOPS]

  Test : 1024 MiB [D: 22.6% (215.8/953.9 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/10/08 19:52:30
    OS : Windows 10 Professional [10.0 Build 19041] (x64)

Samsung T5 1024 Гб USB 3
-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   543.604 MB/s
  Sequential Write (Q= 32,T= 1) :   506.246 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   294.761 MB/s [ 71963.1 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   351.392 MB/s [ 85789.1 IOPS]
         Sequential Read (T= 1) :   304.420 MB/s
        Sequential Write (T= 1) :   480.083 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    36.295 MB/s [  8861.1 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :   111.359 MB/s [ 27187.3 IOPS]

  Test : 1024 MiB [D: 28.9% (275.9/953.9 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/11/05 13:00:53
    OS : Windows 10 Professional [10.0 Build 19041] (x64)
 
Samsung T5 1024 Гб USB2

-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   544.860 MB/s
  Sequential Write (Q= 32,T= 1) :   505.705 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   321.259 MB/s [ 78432.4 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   357.449 MB/s [ 87267.8 IOPS]
         Sequential Read (T= 1) :   305.119 MB/s
        Sequential Write (T= 1) :   483.129 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    31.939 MB/s [  7797.6 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :   112.201 MB/s [ 27392.8 IOPS]

  Test : 1024 MiB [D: 28.9% (275.9/953.9 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/11/05 13:04:46
    OS : Windows 10 Professional [10.0 Build 19041] (x64)

-----------------------------------------------------------------------
CrystalDiskMark 4.1.0 x64 (C) 2007-2015 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) :   444.240 MB/s
  Sequential Write (Q= 32,T= 1) :   450.837 MB/s
  Random Read 4KiB (Q= 32,T= 1) :   178.853 MB/s [ 43665.3 IOPS]
 Random Write 4KiB (Q= 32,T= 1) :   177.488 MB/s [ 43332.0 IOPS]
         Sequential Read (T= 1) :   431.835 MB/s
        Sequential Write (T= 1) :   430.147 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    21.637 MB/s [  5282.5 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :    49.091 MB/s [ 11985.1 IOPS]

  Test : 1024 MiB [F: 0.0% (0.0/931.5 GiB)] (x1)  [Interval=5 sec]
  Date : 2020/11/05 13:08:35
    OS : Windows 10 Professional [10.0 Build 19041] (x64)