The HYUNDAI 32 GB MicroSD memory is one of the cheapest on the market, with an approximate price of $2.8 US dollars at the best price end.
This memory is class 10 and UHS-I.
To perform the test, CrystalDiskMark was used, with option 5 in the number of tests and 16 MB in the size of each one, this in order to speed up the test.
Results:
Results in text:
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CrystalDiskMark 8.0.4 x64 (C) 2007-2021 hiyohiyo
Crystal Dew World: https://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
[Read]
SEQ 1MiB (Q= 8, T= 1): 39.402 MB/s [ 37.6 IOPS] < 99152.61 us>
SEQ 1MiB (Q= 1, T= 1): 39.194 MB/s [ 37.4 IOPS] < 26638.87 us>
RND 4KiB (Q= 32, T= 1): 6.415 MB/s [ 1566.2 IOPS] < 11387.95 us>
RND 4KiB (Q= 1, T= 1): 5.860 MB/s [ 1430.7 IOPS] < 697.86 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 16.137 MB/s [ 15.4 IOPS] <363811.43 us>
SEQ 1MiB (Q= 1, T= 1): 14.879 MB/s [ 14.2 IOPS] < 68304.89 us>
RND 4KiB (Q= 32, T= 1): 1.777 MB/s [ 433.8 IOPS] < 36398.07 us>
RND 4KiB (Q= 1, T= 1): 1.719 MB/s [ 419.7 IOPS] < 2378.62 us>
Profile: Default
Test: 16 MiB (x5)
Mode: [Admin]
Time: Measure 5 sec / Interval 5 sec
Date: 2023/06/09 16:04:36
OS: Windows 11 [10.0 Build 22621] (x64)
Conclusions
For the price of this memory one could not expect much performance, for reading the memory did not meet expectations, however, in the case of writing it performed correctly for its class and its price.
