Average Bench: 34% (65th of 639)

Based on 155 user benchmarks.  Device: VID 05dc PID a212 Model: Lexar USB Flash Drive
Poor: 11%Average: 34% Great: 70%

Poor average bench

The Lexar JumpDrive P20 USB 3.0 32GB averaged 66.0% 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 65.7MB/s
Avg. Sequential Write Speed 54.7MB/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 5.84MB/s
Avg. 4K Random Write Speed 0.7MB/s
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Average Bench

(Based on 155 samples)
Min Avg Max
28.2 Read 128 293
17.9 Write 54.7 129
16.7 Mixed 44.6 109
14.7 SusWrite 65.7 134
87.4% 73.2 MB/s
Min Avg Max
3.09 4K Read 5.84 10.5
0.29 4K Write 0.7 0.99
0.2 4K Mixed 0.73 1.6
70% 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: 116 134 134 136 136 129 MB/s
Read 215
Write 122
Mixed 84.7
SusWrite 131
172% 138 MB/s
4K Read 5.6
4K Write 0.9
4K Mixed 1.5
102% 2.67 MB/s
11GB free, PID a212
Operating at USB 3.0 Speed
SusWrite @10s intervals: 117 140 135 137 110 47 MB/s
Read 237
Write 133
Mixed 37.8
SusWrite 114
154% 131 MB/s
4K Read 7.4
4K Write 0.4
4K Mixed 1.4
89% 3.07 MB/s
17GB free, PID a212
Operating at USB 2.1 Speed
SusWrite @10s intervals: 17 17 16 16 16 16 MB/s
Read 31.2
Write 21
Mixed 23.2
SusWrite 16.5
30% 23 MB/s
4K Read 4
4K Write 0.8
4K Mixed 1.3
86% 2.03 MB/s
155 MORE »

 Prices

Approx. $23 @ launch in Feb '15
AmazonUS LJDP20-32GCRBNA $232 months
NeweggUS LJDP20-32GCRBNA $2317 months
BHPhotoUS LJDP20-32GCRBNA $2416 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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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) January 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
Intel Core i7-8700K $350Nvidia GTX 1070 $350Samsung 850 Evo 250GB $70
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $204Samsung 850 Evo 500GB $89
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $115SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $780SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $125SanDisk Extreme 16GB $22
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