Average Bench: 38.1% (48th of 639)

Based on 60 user benchmarks.  Device: VID 1b1c PID 1a0d Model: Corsair Voyager GS
Poor: 12%Average: 38.1% Great: 75%

Poor average bench

The Corsair Voyager GS 64GB averaged 61.9% 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. Sustained Write Speed 82MB/s
Avg. 4K Random Mixed IO Speed 1.04MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair Voyager GS 64GB is 63.3%. This is a particularly wide range which indicates that the Corsair Voyager GS 64GB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 5.42MB/s
Avg. Sequential Mixed IO Speed 47MB/s

Average Bench

(Based on 60 samples)
Min Avg Max
30.8 Read 144 281
20.6 Write 52.1 98.3
12.1 Mixed 47 104
22.8 SusWrite 82 179
96.6% 81.2 MB/s
Min Avg Max
2.32 4K Read 5.42 9.85
0.32 4K Write 0.79 1.08
0.32 4K Mixed 1.04 1.7
82.2% 2.41 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
8GB free, PID 1a0d
Operating at USB 3.0 Speed
SusWrite @10s intervals: 153 155 146 153 153 146 MB/s
Read 232
Write 82.6
Mixed 67.6
SusWrite 151
159% 133 MB/s
4K Read 6
4K Write 0.8
4K Mixed 1.4
97% 2.73 MB/s
59GB free, PID 1a0d
Operating at USB 3.0 Speed
SusWrite @10s intervals: 96 98 98 99 100 99 MB/s
Read 231
Write 97.7
Mixed 68.3
SusWrite 98.4
144% 124 MB/s
4K Read 3
4K Write 1
4K Mixed 1.7
103% 1.9 MB/s
26GB free, PID 1a0d, CORSAIR Flash Voyager® GS 64GB USB 3.0 Flash Drive
Operating at USB 3.0 Speed
SusWrite @10s intervals: 91 98 98 99 99 98 MB/s
Read 115
Write 97.2
Mixed 89.4
SusWrite 97
133% 99.7 MB/s
4K Read 3.8
4K Write 0.9
4K Mixed 1.4
92% 2.03 MB/s
60 MORE »
How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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  • - CPU tests include: integer, floating and string.
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USB Flash Drive Rankings (Price vs Performance) May 2021 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, 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 current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


639 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
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Intel Core i5-11600K $255Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $210Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
Seagate Barracuda 1TB (2016) $30Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $102SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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