SAMSUNG Micro SD PRO Endurance 32GB benchmark

(Last Updated On: May 31, 2020)

SAMSUNG Micro SD PRO Endurance 32GB

  • Made IN Philippines
  • 옥션에서 샀음
  • MLC
  • MAX Read 100MB/s
  • MAX Write 30MB/s

 

Package

 

 

CrystalDiskMark (SD Adapter)

------------------------------------------------------------------------------
CrystalDiskMark 7.0.0 Shizuku Edition x64 (C) 2007-2019 hiyohiyo
                                  Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
Sequential 1MiB (Q=  8, T= 1):    26.215 MB/s [     25.0 IOPS] <309277.53 us>
Sequential 1MiB (Q=  1, T= 1):    25.793 MB/s [     24.6 IOPS] < 40540.07 us>
    Random 4KiB (Q= 32, T=16):     5.108 MB/s [   1247.1 IOPS] <150823.17 us>
    Random 4KiB (Q=  1, T= 1):     4.706 MB/s [   1148.9 IOPS] <   869.11 us>

[Write]
Sequential 1MiB (Q=  8, T= 1):    28.100 MB/s [     26.8 IOPS] <288900.66 us>
Sequential 1MiB (Q=  1, T= 1):    28.730 MB/s [     27.4 IOPS] < 36315.01 us>
    Random 4KiB (Q= 32, T=16):     0.931 MB/s [    227.3 IOPS] <370749.78 us>
    Random 4KiB (Q=  1, T= 1):     0.918 MB/s [    224.1 IOPS] <  4409.97 us>

Profile: Default
   Test: 1 GiB (x5) [Interval: 5 sec] <DefaultAffinity=DISABLED>
   Date: 2020/05/14 22:39:59
     OS: Windows 10  [10.0 Build 18363] (x64)

 

CrystalDiskMark (USB Adapter)

------------------------------------------------------------------------------
CrystalDiskMark 7.0.0 Shizuku Edition x64 (C) 2007-2019 hiyohiyo
                                  Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
Sequential 1MiB (Q=  8, T= 1):    44.249 MB/s [     42.2 IOPS] <185535.09 us>
Sequential 1MiB (Q=  1, T= 1):    43.412 MB/s [     41.4 IOPS] < 24064.83 us>
    Random 4KiB (Q= 32, T=16):     5.893 MB/s [   1438.7 IOPS] <145039.61 us>
    Random 4KiB (Q=  1, T= 1):     5.387 MB/s [   1315.2 IOPS] <   759.34 us>

[Write]
Sequential 1MiB (Q=  8, T= 1):    37.118 MB/s [     35.4 IOPS] <220783.87 us>
Sequential 1MiB (Q=  1, T= 1):    38.172 MB/s [     36.4 IOPS] < 27378.82 us>
    Random 4KiB (Q= 32, T=16):     2.285 MB/s [    557.9 IOPS] <231778.11 us>
    Random 4KiB (Q=  1, T= 1):     2.128 MB/s [    519.5 IOPS] <  1922.31 us>

Profile: Default
   Test: 1 GiB (x5) [Interval: 5 sec] <DefaultAffinity=DISABLED>
   Date: 2020/05/14 22:52:34
     OS: Windows 10  [10.0 Build 18363] (x64)

 

RaspberryPI Raspbian FIO

RANDOM READ
# fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_red                                                                                                             uce=1 --name=test --filename=random_read.fio --bs=4k --iodepth=64 --size=1G --re                                                                                                             adwrite=randread
test: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B,                                                                                                              ioengine=libaio, iodepth=64
fio-3.12
Starting 1 process
test: Laying out IO file (1 file / 1024MiB)
Jobs: 1 (f=1): [r(1)][100.0%][r=12.6MiB/s][r=3227 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=1211: Fri May 15 00:42:17 2020
  read: IOPS=2666, BW=10.4MiB/s (10.9MB/s)(1024MiB/98320msec)
   bw (  KiB/s): min=10312, max=13728, per=99.81%, avg=10643.30, stdev=300.10, samples=196
   iops        : min= 2578, max= 3432, avg=2660.77, stdev=75.01, samples=196
  cpu          : usr=2.74%, sys=18.08%, ctx=296471, majf=0, minf=81
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
     issued rwts: total=262144,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
   READ: bw=10.4MiB/s (10.9MB/s), 10.4MiB/s-10.4MiB/s (10.9MB/s-10.9MB/s), io=1024MiB (1074MB), run=98320-98320msec

Disk stats (read/write):
  mmcblk0: ios=259753/41, merge=2101/31, ticks=6236190/738, in_queue=267180, util=99.95%
RANDOM WRITE
# fio --randrepeat=1 --ioengine=libaio --direct=1 --gtod_reduce=1 --name=test --filename=random_write.fio --bs=4k --iodepth=64 --size=300MB --readwrite=randwrite
test: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=64
fio-3.12
Starting 1 process
test: Laying out IO file (1 file / 300MiB)
Jobs: 1 (f=1): [w(1)][99.0%][w=2734KiB/s][w=683 IOPS][eta 00m:02s]
test: (groupid=0, jobs=1): err= 0: pid=1217: Fri May 15 00:46:55 2020
  write: IOPS=384, BW=1539KiB/s (1576kB/s)(300MiB/199558msec); 0 zone resets
   bw (  KiB/s): min=    8, max= 5544, per=100.00%, avg=1929.90, stdev=1555.19, samples=318
   iops        : min=    2, max= 1386, avg=482.44, stdev=388.79, samples=318
  cpu          : usr=0.56%, sys=3.48%, ctx=89664, majf=0, minf=18
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=99.9%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
     issued rwts: total=0,76800,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=64

Run status group 0 (all jobs):
  WRITE: bw=1539KiB/s (1576kB/s), 1539KiB/s-1539KiB/s (1576kB/s-1576kB/s), io=300MiB (315MB), run=199558-199558msec

Disk stats (read/write):
  mmcblk0: ios=0/75898, merge=0/6693, ticks=0/11688045, in_queue=364920, util=71.01%