Average Bench: 29.3% (108th of 639)

Based on 510 user benchmarks.  Device: VID 05e3 PID 0748 Model: Generic MassStorageClass
Poor: 13%Average: 29.3% Great: 42%

Very poor average bench

The Generic MassStorageClass 64GB averaged 70.7% 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.

Strengths

Avg. 4K Random Mixed IO Speed 2.98MB/s
Avg. 4K Random Write Speed 2.17MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Generic MassStorageClass 64GB is 28.7%. This is a relatively narrow range which indicates that the Generic MassStorageClass 64GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 72.5MB/s
Avg. Sequential Mixed IO Speed 42.7MB/s
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Average Bench

(Based on 510 samples)
Min Avg Max
30.7 Read 72.5 92.2
10.1 Write 46.5 84.1
15.7 Mixed 42.7 74.1
12.5 SusWrite 48.8 85.6
67.5% 52.6 MB/s
Min Avg Max
3.5 4K Read 6.21 8.5
0.2 4K Write 2.17 3.44
0.3 4K Mixed 2.98 4.5
198% 3.79 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
55GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 84 86 88 87 86 88 MB/s
Read 108
Write 48.6
Mixed 39.6
SusWrite 86.5
88% 70.7 MB/s
4K Read 9.1
4K Write 0.9
4K Mixed 1.7
122% 3.9 MB/s
59GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 66 67 67 68 67 67 MB/s
Read 86.4
Write 64.8
Mixed 67.5
SusWrite 67
94% 71.4 MB/s
4K Read 5.6
4K Write 3.4
4K Mixed 4.2
279% 4.4 MB/s
56GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 60 61 63 63 63 63 MB/s
Read 90.1
Write 61.6
Mixed 62.9
SusWrite 61.8
90% 69.1 MB/s
4K Read 5.9
4K Write 3.5
4K Mixed 4.7
301% 4.7 MB/s
21GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 63 62 63 63 63 64 MB/s
Read 89.7
Write 59.4
Mixed 56.7
SusWrite 62.9
87% 67.2 MB/s
4K Read 6.6
4K Write 3
4K Mixed 4
263% 4.53 MB/s
57GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 68 66 63 64 60 57 MB/s
Read 82.2
Write 70.3
Mixed 54.7
SusWrite 63.1
89% 67.6 MB/s
4K Read 6
4K Write 2.4
4K Mixed 3.1
209% 3.83 MB/s
28GB free, PID 0748
Operating at USB 3.1 Speed
SusWrite @10s intervals: 19 19 26 19 19 18 MB/s
Read 91.7
Write 24.1
Mixed 38.7
SusWrite 20
48% 43.6 MB/s
4K Read 6.3
4K Write 0.9
4K Mixed 1.4
102% 2.87 MB/s
59GB free, PID 0748
Operating at USB 2.1 Speed
SusWrite @10s intervals: 32 36 32 36 33 36 MB/s
Read 36.1
Write 35.2
Mixed 34.7
SusWrite 34.1
48% 35 MB/s
4K Read 5.9
4K Write 2.5
4K Mixed 3.5
226% 3.97 MB/s
510 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) September 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]

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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.

 Comments

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

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The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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