SanDisk
LexarLJDP20-64GCRBNA LJDP20-64GCRBEU
  

Release date ≈ Q4 2014.

VS
About

Release date: Q1 2015.

Real World Speed
Performance profile from 685 user samples
292 User Benchmarks
Best Bench: 14% 28GB free, PID 55a5 @USB 2.1
Worst Bench: 5% 14GB free, PID 55a5 @USB 2.0
Poor: 5% Great: 14%
SPEED RANK: 423rd / 639
393 User Benchmarks
Best Bench: 92% 55GB free, PID a212 @USB 3.0
Worst Bench: 11% 0GB free, PID a212 @USB 2.1
Poor: 11% Great: 92%
SPEED RANK: 21st / 639
Effective Speed
Effective USB Speed
9.72 % 48.5 % Hugely faster effective speed.
+399%
Read
Peak Sequential Read Speed
37.9 MB/s 285 MB/s Hugely faster peak read speed.
+652%
Write
Peak Sequential Write Speed
12.8 MB/s 245 MB/s Insanely faster peak write speed.
+1,814%
4K Read
Peak 4K Random Read Speed
5.81 MB/s 8.52 MB/s Much faster peak random read.
+47%
4K Write
Peak 4K Random Write Speed
2.27 MB/s Hugely faster peak random write.
+127%
1 MB/s
User Rating
UBM User Rating
50 % 64 % More popular.
+28%
Age
Newest
60+ Months 58 Months +3%
Capacity
Capacity
32GB 64GB
USB Flash Drive Rankings (Price vs Performance) December 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]

ADVERTISEMENT

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.
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.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback