Average Bench: 34.5% (63rd of 639)

Based on 174 user benchmarks.  Device: VID 05dc PID a212 Model: Lexar USB Flash Drive
Poor: 11%Average: 34.5% Great: 70%

Poor average bench

The Lexar JumpDrive P20 USB 3.0 32GB averaged 65.5% 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 68.7MB/s
Avg. Sequential Write Speed 57MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 32GB is 58.8%. 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 5.75MB/s
Avg. 4K Random Write Speed 0.7MB/s
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Average Bench

(Based on 174 samples)
Min Avg Max
28.1 Read 128 293
18.1 Write 57 133
16.9 Mixed 45.5 109
15.1 SusWrite 68.7 135
90% 74.8 MB/s
Min Avg Max
3.14 4K Read 5.75 10.4
0.29 4K Write 0.7 1
0.22 4K Mixed 0.8 1.6
72.4% 2.42 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
29GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 106 136 138 140 141 141 MB/s
Read 204
Write 138
Mixed 88.3
SusWrite 134
178% 141 MB/s
4K Read 6.5
4K Write 1
4K Mixed 1.7
116% 3.07 MB/s
174 MORE »

 Prices

Approx. $23 @ launch in Feb '15
AmazonUS LJDP20-32GCRBNA $2310 months
BHPhotoUS LJDP20-32GCRBNA $2424 months
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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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USB Flash Drive Rankings (Price vs Performance) September 2019 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

 Best User Rated

The Best.
CPUGPUSSD
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Intel Core i5-9600K $225Nvidia GTX 1660-Ti $275Samsung 850 Evo 500GB $90
Intel Core i7-9700K $350Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $37G.SKILL Trident Z DDR4 3200 C14 4x16GB $799SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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