Average Bench: 51.5% (21st of 639)

Based on 247 user benchmarks.  Device: VID 05dc PID a212 Model: Lexar USB Flash Drive
Poor: 12%Average: 51.5% Great: 95%

Average average bench

The Lexar USB Flash Drive 128GB averaged 48.4% 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. Sustained Write Speed 139MB/s
Avg. Sequential Write Speed 110MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Lexar USB Flash Drive 128GB is 83.1%. This is a particularly wide range which indicates that the Lexar USB Flash Drive 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 4.59MB/s
Avg. 4K Random Write Speed 0.7MB/s
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Average Bench

(Based on 247 samples)
Min Avg Max
29.4 Read 157 289
19.3 Write 110 255
14.3 Mixed 74.5 163
21.4 SusWrite 139 276
156% 120 MB/s
Min Avg Max
2.4 4K Read 4.59 8.59
0.1 4K Write 0.7 1
0.2 4K Mixed 0.86 1.6
70.1% 2.05 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
32GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 268 259 265 255 258 262 MB/s
Read 203
Write 156
Mixed 155
SusWrite 261
264% 194 MB/s
4K Read 4.6
4K Write 1
4K Mixed 1.2
92% 2.27 MB/s
28GB free, PID a212
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 39 39 38 39 39 MB/s
Read 39.5
Write 39.4
Mixed 35.7
SusWrite 38.6
52% 38.3 MB/s
4K Read 3.9
4K Write 0.8
4K Mixed 1.3
86% 2 MB/s
247 MORE »
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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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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
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  • - Drive tests include: read, write, sustained write and mixed IO.
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  • - SkillBench (space shooter) tests user input accuracy.
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USB Flash Drive Rankings (Price vs Performance) October 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 $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $350Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $68SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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