SAMSUNG Micro SD PRO Endurance 32GB benchmark
SAMSUNG Micro SD PRO Endurance 32GB
- Made IN Philippines
- 옥션에서 샀음
- MLC
- MAX Read 100MB/s
- MAX Write 30MB/s
Package
CrystalDiskMark (SD Adapter)
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------------------------------------------------------------------------------ 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)
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------------------------------------------------------------------------------ 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
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# 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
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# 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% |
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