Average Bench: 20% (210th of 639)

Based on 1,662 user benchmarks.  Device: VID 05dc PID a838 Model: Lexar USB Flash Drive
Poor: 8%Average: 20% Great: 33%

Terrible average bench

The Lexar JumpDrive S25 USB 3.0 32GB averaged 80.0% 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. 4K Random Mixed IO Speed 0.7MB/s
Avg. 4K Random Write Speed 0.69MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Lexar JumpDrive S25 USB 3.0 32GB is 25.1%. This is a relatively narrow range which indicates that the Lexar JumpDrive S25 USB 3.0 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 3.74MB/s
Avg. Sequential Write Speed 27.3MB/s
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Average Bench

(Based on 1,662 samples)
Min Avg Max
27.6 Read 75.9 142
4.84 Write 27.3 56.2
6.15 Mixed 33.8 71.6
14.2 SusWrite 29.3 49.8
48.9% 41.6 MB/s
Min Avg Max
2.03 4K Read 3.74 5.71
0.19 4K Write 0.69 0.94
0.26 4K Mixed 0.7 1.38
60.9% 1.71 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
26GB free, PID a838
Operating at USB 3.0 Speed
SusWrite @10s intervals: 43 39 39 39 39 39 MB/s
Read 136
Write 42.3
Mixed 59.7
SusWrite 39.5
79% 69.5 MB/s
4K Read 4.8
4K Write 0.9
4K Mixed 1.5
99% 2.4 MB/s
30GB free, PID a838
Operating at USB 3.0 Speed
SusWrite @10s intervals: 27 43 44 44 44 38 MB/s
Read 119
Write 43
Mixed 63.5
SusWrite 39.9
78% 66.3 MB/s
4K Read 3.8
4K Write 0.7
4K Mixed 1.1
75% 1.87 MB/s
11GB free, PID a838
Operating at USB 3.0 Speed
SusWrite @10s intervals: 36 38 38 38 38 40 MB/s
Read 114
Write 41
Mixed 73.3
SusWrite 38
80% 66.6 MB/s
4K Read 4.4
4K Write 0.8
4K Mixed 1.3
88% 2.17 MB/s
11GB free, PID a838
Operating at USB 2.1 Speed
SusWrite @10s intervals: 10 22 27 27 27 MB/s
Read 38.2
Write 19.2
Mixed 33
SusWrite 22.9
36% 28.3 MB/s
4K Read 2.8
4K Write 0.6
4K Mixed 1.1
68% 1.5 MB/s
1,662 MORE »

 Prices

Approx. $13 @ launch in Jan '15
AmazonUS $1428 mins
NeweggUS LJDS25-32GABNL $1614 months
EbayUS LJDS25-32GABNL $179 mins
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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

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
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USB Flash Drive Rankings (Price vs Performance) October 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.
  • 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.

 Comments

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 $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $110
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $12
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