Average Bench: 33.9% (65th of 639)

Based on 140 user benchmarks.  Device: VID 05dc PID a212 Model: Lexar USB Flash Drive
Poor: 11%Average: 33.9% Great: 70%

Poor average bench

The Lexar JumpDrive P20 USB 3.0 32GB 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.

Strengths

Avg. Sustained Write Speed 65.6MB/s
Avg. Sequential Write Speed 53.9MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 32GB is 58.6%. This is a relatively wide range which indicates that the Lexar JumpDrive P20 USB 3.0 32GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 5.89MB/s
Avg. 4K Random Mixed IO Speed 0.66MB/s
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Average Bench

(Based on 140 samples)
Min Avg Max
28 Read 128 293
18 Write 53.9 123
16.8 Mixed 44.7 110
14.5 SusWrite 65.6 134
87.2% 73.2 MB/s
Min Avg Max
3.07 4K Read 5.89 10.6
0.29 4K Write 0.7 0.99
0.14 4K Mixed 0.66 1.5
68% 2.42 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
30GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 129 135 135 135 137 130 MB/s
Read 279
Write 133
Mixed 109
SusWrite 134
197% 164 MB/s
4K Read 5.9
4K Write 0.8
4K Mixed 1.6
104% 2.77 MB/s
30GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 124 138 132 141 140 133 MB/s
Read 256
Write 64.7
Mixed 49.8
SusWrite 134
142% 126 MB/s
4K Read 7.7
4K Write 0.9
4K Mixed 1.1
97% 3.23 MB/s
8GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 131 132 132 132 133 126 MB/s
Read 234
Write 123
Mixed 76
SusWrite 131
171% 141 MB/s
4K Read 3.9
4K Write 0.9
4K Mixed 1.4
93% 2.07 MB/s
30GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 118 130 128 130 127 121 MB/s
Read 237
Write 124
Mixed 85.7
SusWrite 126
174% 143 MB/s
4K Read 5.8
4K Write 0.9
4K Mixed 1.5
103% 2.73 MB/s
15GB free, PID a212
Operating at USB 2.1 Speed
SusWrite @10s intervals: 31 31 32 30 31 31 MB/s
Read 32.3
Write 31.5
Mixed 29.3
SusWrite 30.7
42% 31 MB/s
4K Read 3.9
4K Write 0.7
4K Mixed 1.3
82% 1.97 MB/s
140 MORE »

 Prices

Approx. $23 @ launch in Feb '15
NeweggUS LJDP20-32GCRBNA $2313 months
BHPhotoUS LJDP20-32GCRBNA $2412 months
AmazonUS LJDP20-32GCRBNA $274 months
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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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How it works

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  • - CPU tests include: integer, floating and string.
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USB Flash Drive Rankings (Price vs Performance) September 2018 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
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AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $269Samsung 850 Evo 500GB $115
Intel Core i5-8600K $260AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $77G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $155SanDisk Ultra Fit 32GB $11
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