TEST: Silicon Power Jewel J80 64GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive Jewel J80 with 64GB (SP064GBUF3J80V1T) from Silicon Power.
Score
0
Price/GB
0,20 €


Technical data
Image Jewel J80
Manufacturer Silicon Power
Model number SP064GBUF3J80V1T
Storage capacity 64 GB (59 GiB)
Read speed not specified
Write speed not specified
Connection USB Typ A
Price ca. 13 USD (= 0,20 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
32 %
Write speed
48 %

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

AS SSD Benchmark

Standard performance test

The standard test was performed using a 1 GB file. A total score of 0 points was achieved.

AS SSD TEST: Silicon Power Jewel J80 64GB

AS SSD Read: Write:
Seq
in megabytes per second
130,23 MB/s
79,75 MB/s
4K
in megabytes per second
1,79 MB/s
0,18 MB/s
4K-64Thrd
in megabytes per second
0,00 MB/s
0,05 MB/s
Access time
in milliseconds
0,000 ms
0,000 ms
Score
0
0
Total score
0

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 January 17, 2024 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Silicon Power Jewel J80 64GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
53,53 MB/s
20,06 s
Program
many small files
9,69 MB/s
145,25 s
Game
small and large files
21,99 MB/s
62,81 s

Compression Performance Test

This measures the write and read speed of the Silicon Power USB flash drive, depending on the compressibility of the data (according to the manufacturer, these should be 0 MB/s and 0 MB/s respectively).

AS SSD TEST: Silicon Power Jewel J80 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: Silicon Power Jewel J80 64GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
134,93
100,32
SEQ1M
Q1T1
135,89
124,06
RND4K
Q32T16
11,57
0,35
RND4K
Q1T1
11,32
0,38

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
128,70
95,70
SEQ1M
Q1T1
129,60
118,30
RND4K
Q32T16
2.825,40
85,70
RND4K
Q1T1
2.763,40
93,00

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
61.616,80
82.846,30
SEQ1M
Q1T1
7.709,39
8.441,72
RND4K
Q32T16
129.093,00
707.965,00
RND4K
Q1T1
361,69
10.350,60

HD Tune Pro Endurance test

This is a long term test to make full use of the memory capacity. You can see when a cache is full and the writing performance decreases. A test file of 4 GB was written to the medium.

HD Tune Endurance Test TEST: Silicon Power Jewel J80 64GB

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the 64 GB Silicon Power 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: Silicon Power Jewel J80 64GB

ATTO Disk Benchmark

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

ATTO Disk Benchmark TEST: Silicon Power Jewel J80 64GB

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the 64 GB Silicon Power USB flash drive here. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: Silicon Power Jewel J80 64GB


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