TEST: ADATA UV128 64GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive UV128 with 64GB (AUV128-64G-RBE) from ADATA.
Score
45
Price/GB
0,14 €


Technical data
Image UV128
Manufacturer ADATA
Model number AUV128-64G-RBE
Storage capacity 64 GB (58 GiB)
Read speed 90 MB/s
Write speed 20 MB/s
Connection USB Typ A
Price ca. 9 USD (= 0,14 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
29 %
Write speed
9 %

*) Test result evaluated according to AS SSD Score within the same size.

AS SSD Benchmark

Standard performance test

The standard test was performed with a 1 GB file. A total score of 45 points was achieved.

AS SSD TEST: ADATA UV128 64GB

AS SSD Read: Write:
Seq
in megabytes per second
116,28 MB/s
22,23 MB/s
4K
in megabytes per second
9,29 MB/s
0,31 MB/s
4K-64Thrd
in megabytes per second
7,30 MB/s
0,30 MB/s
Access time
in milliseconds
0,782 ms
12,770 ms
Score
28
3
Total score
45

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

  • ISO (folder with two large files)
  • Program (folder with many small files)
  • Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of December 22, 2020 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: ADATA UV128 64GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
22,81 MB/s
47,09 s
Program
many small files
8,46 MB/s
166,27 s
Game
small and large files
19,03 MB/s
72,58 s

Compression Performance Test

Here, the writing and reading speed of the the ADATA USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 90MB/s and 20MB/s respectively).

AS SSD TEST: ADATA UV128 64GB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: ADATA UV128 64GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
118,55
37,28
SEQ1M
Q1T1
118,60
36,60
RND4K
Q32T16
16,76
3,13
RND4K
Q1T1
12,58
0,01

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
113,10
35,60
SEQ1M
Q1T1
113,10
34,90
RND4K
Q32T16
4.090,60
762,90
RND4K
Q1T1
3.070,60
2,00

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
70.177,00
180.442,00
SEQ1M
Q1T1
8.836,35
23.077,30
RND4K
Q32T16
93.603,40
207.964,00
RND4K
Q1T1
325,30
391.000,00

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the 64 GB ADATA USB flash drive. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

HD Tune TEST: ADATA UV128 64GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the 64 GB ADATA USB flash drive . The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can be written and read.

ATTO Disk Benchmark TEST: ADATA UV128 64GB


Information about the test system can be found at the bottom of the home page.
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