Average Bench: 43.8% (24th of 618)

Based on 178 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 56.1% 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.


Avg. Sequential Write Speed 89MB/s
Avg. Sequential Mixed IO Speed 70.2MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 64GB is 75.4%. 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 4.7MB/s
Avg. 4K Random Mixed IO Speed 0.54MB/s

Average Bench

(Based on 178 samples)
Min Avg Max
29.3 Read 146 289
18.6 Write 89 200
13.4 Mixed 70.2 173
118% 102 MB/s
Min Avg Max
1.94 4K Read 4.7 8.59
0.12 4K Write 0.67 1.01
0.15 4K Mixed 0.54 0.79
58.5% 1.97 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
56GB free, PID a212
Operating at USB 2.1 Speed
Read 38.6
Write 17.2
Mixed 18.1
28% 24.6 MB/s
4K Read 3.17
4K Write 0.73
4K Mixed 0.32
48% 1.41 MB/s
56GB free, PID a212
Operating at USB 2.1 Speed
Read 40.4
Write 15
Mixed 12.4
24% 22.6 MB/s
4K Read 3.4
4K Write 0.78
4K Mixed 0.6
60% 1.59 MB/s
60GB free, PID a212
Operating at USB 2.1 Speed
Read 31.1
Write 20.4
Mixed 22.9
30% 24.8 MB/s
4K Read 2.87
4K Write 0.81
4K Mixed 0.62
59% 1.43 MB/s
178 MORE »


EbayUS LJDP20-64GCRBNA $33.4919 mins ago.
AmazonUS LJDP20-64GCRBNA $39.9912 mins ago.
BHPhotoUS LJDP20-64GCRBNA $39.9913 hrs ago.
NeweggUS LJDP20-64GCRBNA $41.4936 mins ago.
Send price feedback
Typical JumpDrive P20 USB 3.0 64GB Builds (Compare 407 builds) See popular component choices, score breakdowns and rankings.
Gaming 113%
Desktop 116%
Workstation 83%
Aircraft carrier

Motherboard: Asrock Z170 Professional Gaming i7

EDIT WITH CUSTOM PC BUILDER Value: 102% - Outstanding Total price: $1,339

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.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - 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.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
USB Flash Drive Rankings (Price vs Performance) August 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]


Sleek, High-Performance Portable Storage...

Added 21 months ago.


2 month ago.

Unfortunately I must say that one of the slowest USB keys I have ever used whatever the benchmarks say.

▲Like ▼Dislike

You have viewed 22 pages, please contribute.

618 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.
Intel Core i7-7700K $300Nvidia GTX 1070 $368Samsung 850 Evo 250GB $99
AMD Ryzen 7 1700 $280AMD RX 480 $390Samsung 850 Pro 256GB $132
Intel Core i5-7600K $212Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $154
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $718SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $55HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  @Email  •  Privacy  •  Developer Feedback