Average Bench: 33.8% (54th of 616)

Based on 86 user benchmarks.  Device: VID 1b1c PID 1a09 Model: Corsair Voyager GT 3.0

The 64 GB Flash Voyager GT has an impressive performance profile. You wouldn't know it without checking the serial numbers but Corsair have released several variants of the USB 3.0 Voyager GT. With each successive version slightly besting its predecessor, this is the best flash drive I have seen from Corsair to date, it even beats the GT Turbo which is more recent. The strongest area of relative performance for the GT is 4K read speed where it achieves 20 MB/s, unfortunately its 4K write speed is almost equally poor clocking in at just 0.15 MB/s. I don't generally like that sort of imbalance in a flash drives performance because it means that from time to time I will get stuck waiting an inordinate amount of time for a data transfer to complete. Taken as a whole the 64 GB GT is a competent performer that's let down by its relatively weak 4k write speed. [Sep '13 USBFlashPro]


Poor average bench

The Corsair Flash Voyager GT USB 3.0 64GB averaged 66.1% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. Sequential Read Speed 133MB/s
Avg. 4K Random Write Speed 0.8MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Corsair Flash Voyager GT USB 3.0 64GB is 50.3%. This is a relatively wide range which indicates that the Corsair Flash Voyager GT USB 3.0 64GB performs inconsistently under varying real world conditions.


Avg. 4K Random Mixed IO Speed 0.6MB/s
Avg. Sequential Mixed IO Speed 41.5MB/s

Average Bench

(Based on 86 samples)
Min Avg Max
29.2 Read 133 227
13.6 Write 47.2 103
3.69 Mixed 41.5 121
76.9% 74 MB/s
Min Avg Max
1.76 4K Read 7.31 17.8
0.25 4K Write 0.8 1.39
0.02 4K Mixed 0.6 1.47
74.7% 2.9 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
57GB free, PID 1a09
Operating at USB 3.1 Speed
Read 206
Write 75.9
Mixed 26.4
100% 103 MB/s
4K Read 6.38
4K Write 0.92
4K Mixed 0.7
79% 2.67 MB/s
16GB free, PID 1a09
Operating at USB 3.0 Speed
Read 186
Write 20.1
Mixed 33.8
70% 80.1 MB/s
4K Read 6.37
4K Write 0.8
4K Mixed 0.31
61% 2.49 MB/s
10GB free, PID 1a09
Operating at USB 3.0 Speed
Read 182
Write 16.4
Mixed 35.3
68% 77.9 MB/s
4K Read 7.52
4K Write 0.44
4K Mixed 0.58
63% 2.85 MB/s
42GB free, PID 1a09
Operating at USB 3.0 Speed
Read 120
Write 13.4
Mixed 36.8
53% 56.7 MB/s
4K Read 6.53
4K Write 0.73
4K Mixed 0.57
69% 2.61 MB/s
51GB free, PID 1a09
Operating at USB 2.1 Speed
Read 34.8
Write 26.4
Mixed 8.12
26% 23.1 MB/s
4K Read 3.16
4K Write 0.65
4K Mixed 0.51
51% 1.44 MB/s
86 MORE »


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Typical Flash Voyager GT USB 3.0 64GB Builds (Compare 449 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 49%
Workstation 36%
Jet ski

System: Dell XPS 15 9530


Popular Flash Voyager GT USB 3.0 64GB systems:

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USB Flash Drive Rankings (Price vs Performance) May 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]


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