Average Bench: 43.7% (30th of 632)

Based on 250 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 56.2% 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. Sequential Write Speed 87MB/s
Avg. Sequential Mixed IO Speed 70.4MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 64GB is 75.5%. This is a particularly wide range which indicates that the Lexar JumpDrive P20 USB 3.0 64GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 4.77MB/s
Avg. 4K Random Mixed IO Speed 0.54MB/s
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Average Bench

(Based on 250 samples)
Min Avg Max
28.9 Read 149 287
18.7 Write 87 198
13.5 Mixed 70.4 174
117% 102 MB/s
Min Avg Max
1.96 4K Read 4.77 8.64
0.12 4K Write 0.67 1
0.16 4K Mixed 0.54 0.79
58.6% 1.99 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
28GB free, PID a212
Operating at USB 3.0 Speed
Read 275
Write 132
Mixed 156
215% 188 MB/s
4K Read 6.25
4K Write 0.94
4K Mixed 0.75
81% 2.65 MB/s
57GB free, PID a212
Operating at USB 3.0 Speed
Read 256
Write 133
Mixed 31
144% 140 MB/s
4K Read 4.88
4K Write 0.89
4K Mixed 0.73
73% 2.17 MB/s
55GB free, PID a212
Operating at USB 2.1 Speed
Read 29.3
Write 28.4
Mixed 17.8
31% 25.2 MB/s
4K Read 4.57
4K Write 0.79
4K Mixed 0.6
64% 1.99 MB/s
250 MORE »

 Prices

Approx. $33 @ launch in Feb '15
BHPhotoUS LJDP20-64GCRBNA $405 months
NeweggUS LJDP20-64GCRBNA $414 months
AmazonUS LJDP20-64GCRBNA $483 months
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Typical JumpDrive P20 USB 3.0 64GB Builds (Compare 363 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 111%
UFO
Desktop
Desktop 115%
UFO
Workstation
Workstation 82%
Aircraft carrier

Motherboard: Asrock Z170 Professional Gaming i7

EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $1,663

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.
  • - 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) February 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.
  • Fastest real world speed - Real World Speed measures performance for typical flash usage patterns.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.

 Comments

Sleek, High-Performance Portable Storage...

Added 2 years ago.

Poor

8 months ago.

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


Your
opinion?
632 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.
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Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $146
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $125
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $79G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $206SanDisk Extreme 16GB $18
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