TEST: Corsair Flash Voyager GTX 128GB USB flash driveFlash Voyager GTX

Here you can find a detailed performance and benchmark test.
The the USB flash drive Flash Voyager GTX with 128GB (CMFVYGTX3C-128GB) from Corsair was tested.


Technical data
Manufacturer Corsair
Type CMFVYGTX3C-128GB
Storage capacity 128 GB (0 GiB)
Read speed 430 MB/s
Write speed 390 MB/s
DRAM Cache no
Price 61 USD (= 0,48 $ / GB)
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Compare Product
Score
469
Price/GB
0,48 $
Compared to the top performer*
Read speed
41 %
Write speed
58 %

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

AS SSD Benchmark 2.0

Standard performance test

The standard test was performed with a 1 GB file. Here, a total score of 469 points was achieved.

AS SSD TEST: Corsair Flash Voyager GTX 128GB

AS SSD Read: Write:
Seq
in megabytes per second
411,22 MB/s
357,50 MB/s
4K
in megabytes per second
31,03 MB/s
44,53 MB/s
4K-64Thrd
in megabytes per second
87,10 MB/s
136,84 MB/s
Access time
in milliseconds
0,082 ms
0,181 ms
Score
159
217
Total score
469

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 Windows Copy command (the cache remains enabled). The practical test of 21.11.2020 shows the performance for simultaneous write and read operations. The lower the duration, the better.

AS SSD TEST: Corsair Flash Voyager GTX 128GB
AS SSD Kopier-Benchmark Transferrate: Dauer:
ISO
two large files
298,59 MB/s
3,60 s
Program
many small files
191,60 MB/s
7,34 s
Game
small and large files
189,97 MB/s
7,27 s

Compression Performance Test

Here, the write as well as read speed (according to the manufacturer 430 MB/s and 390 MB/s) the Corsair USB flash drive is measured depending on the compressibility of the data.

AS SSD TEST: Corsair Flash Voyager GTX 128GB

CrystalDiskMark 7.0 Benchmark


Similar to AS SSD, two sequential and two random performance tests are performed.

CrystalDiskMark Benchmark TEST: Corsair Flash Voyager GTX 128GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
440,06
383,70
SEQ1M
Q1T1
427,28
372,16
RND4K
Q32T16
163,41
124,38
RND4K
Q1T1
24,52
49,69

Input/Output operations per second

CDM Read [IPOS] Write [IPOS]
SEQ1M
Q8T1
419,70
365,90
SEQ1M
Q1T1
407,50
354,90
RND4K
Q32T16
39.894,00
30.366,50
RND4K
Q1T1
5.985,60
12.132,30

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
18.992,70
21.776,10
SEQ1M
Q1T1
2.453,00
2.812,98
RND4K
Q32T16
12.811,00
16.810,60
RND4K
Q1T1
166,83
82,25

ATTO Disk Benchmark 4

Here a 256 MB file is written several times to the 128 GB Corsair USB flash drive. The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can usually be written and read.

ATTO Disk Benchmark TEST: Corsair Flash Voyager GTX 128GB

HD Tune Pro 5.75 Benchmark

HD Tune writes a 1 GB file to the 128 GB Corsair 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: Corsair Flash Voyager GTX 128GB

HD Tune Endurance test

A long-term test was performed here to fully utilize the memory. You can see when a cache is full and the write performance decreases.

HD Tune Dauertest TEST: Corsair Flash Voyager GTX 128GB

SSD-Z 16 Benchmark

Similar to HD Tune, a 500 MB file is written to the 128 GB Corsair USB flash drive here. is written. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: Corsair Flash Voyager GTX 128GB

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