Average Bench: 45.3% (24th of 639)

Based on 270 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 54.7% 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 89.7MB/s
Avg. Sequential Mixed IO Speed 73.2MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive P20 USB 3.0 64GB is 75.7%. 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 4.88MB/s
Avg. 4K Random Mixed IO Speed 0.53MB/s
ADVERTISEMENT

Average Bench

(Based on 270 samples)
Min Avg Max
29.2 Read 155 287
18.9 Write 89.7 198
13.5 Mixed 73.2 174
122% 106 MB/s
Min Avg Max
1.99 4K Read 4.88 8.75
0.11 4K Write 0.66 1.01
0.14 4K Mixed 0.53 0.79
58.8% 2.02 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
21GB free, PID a212
Operating at USB 3.0 Speed
Read 274
Write 199
Mixed 132
237% 201 MB/s
4K Read 9.2
4K Write 0.62
4K Mixed 0.29
65% 3.37 MB/s
60GB free, PID a212
Operating at USB 3.0 Speed
Read 234
Write 152
Mixed 157
217% 181 MB/s
4K Read 4.05
4K Write 0.85
4K Mixed 0.67
67% 1.86 MB/s
48GB free, PID a212
Operating at USB 2.1 Speed
Read 41
Write 28.8
Mixed 12.8
31% 27.5 MB/s
4K Read 4.05
4K Write 0.45
4K Mixed 0.001
30% 1.5 MB/s
270 MORE »

 Prices

Approx. $33 @ launch in Feb '15
BHPhotoUS LJDP20-64GCRBNA $407 months
NeweggUS LJDP20-64GCRBNA $416 months
AmazonUS LJDP20-64GCRBNA $485 months
Send price feedback
Typical JumpDrive P20 USB 3.0 64GB Builds (Compare 383 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 112%
UFO
Desktop
Desktop 113%
UFO
Workstation
Workstation 82%
Aircraft carrier

Motherboard: Asrock Z170 Professional Gaming i7

EDIT WITH CUSTOM PC BUILDER Value: 90% - Outstanding Total price: $1,673

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) April 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]

ADVERTISEMENT

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

10 months ago.

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


Your
opinion?
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 $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $80
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $300Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $170AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $45
Seagate Barracuda 2TB (2016) $36Corsair Vengeance LPX DDR4 3200 C16 2x8GB $195SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback