Average Bench: 43.2% (29th of 615)

Based on 149 user benchmarks.  Device: VID 05dc PID a212 Model: Lexar USB Flash Drive

Below average average bench

The Lexar JumpDrive P20 USB 3.0 64GB averaged 56.8% 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.


Avg. Sequential Write Speed 87.5MB/s
Avg. Sequential Mixed IO Speed 67.2MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 64GB is 77.4%. This is a particularly wide range which indicates that the Lexar JumpDrive P20 USB 3.0 64GB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 4.64MB/s
Avg. 4K Random Mixed IO Speed 0.55MB/s

Average Bench

(Based on 149 samples)
Min Avg Max
28.7 Read 144 287
19.2 Write 87.5 200
13.3 Mixed 67.2 170
115% 99.6 MB/s
Min Avg Max
1.94 4K Read 4.64 8.56
0.13 4K Write 0.68 1.01
0.16 4K Mixed 0.55 0.79
59% 1.96 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
Read 206
Write 60.1
Mixed 36.3
97% 101 MB/s
4K Read 8.21
4K Write 0.41
4K Mixed 0.25
53% 2.96 MB/s
1GB free, PID a212
Operating at USB 2.1 Speed
Read 37.7
Write 25.2
Mixed 19.1
32% 27.3 MB/s
4K Read 5.5
4K Write 0.46
4K Mixed 0.62
57% 2.19 MB/s
149 MORE »


BHPhotoUS LJDP20-64GCRBNA $34.996 hrs ago.
NeweggUS LJDP20-64GCRBNA $34.994 hrs ago.
EbayUS LJDP20-64GCRBNA $39.9917 mins ago.
AmazonUS LJDP20-64GCRBNA $45.109 mins ago.
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Typical JumpDrive P20 USB 3.0 64GB Builds (Compare 346 builds) See popular component choices, score breakdowns and rankings.
Gaming 101%
Desktop 115%
Workstation 81%
Aircraft carrier

Motherboard: Asrock Z170 Professional Gaming i7

EDIT WITH CUSTOM PC BUILDER Value: 108% - Outstanding Total price: $1,121

Popular JumpDrive P20 USB 3.0 64GB compatible motherboards:

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

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
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  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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USB Flash Drive Rankings (Price vs Performance) April 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, 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 price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]


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615 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.

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