Average Bench: 21.4% (202nd of 639)

Based on 153 user benchmarks.  Device: VID 067b PID 2731 Model: SD Card Reader
Poor: 9%Average: 21.4% Great: 37%

Very poor average bench

The SD Card Reader 32GB averaged 78.6% 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 2.91MB/s
Avg. 4K Random Write Speed 2.06MB/s

Good consistency

The range of scores (95th - 5th percentile) for the SD Card Reader 32GB is 28.5%. This is a relatively narrow range which indicates that the SD Card Reader 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 22.9MB/s
Avg. Sequential Read Speed 57.2MB/s
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Average Bench

(Based on 153 samples)
Min Avg Max
21.4 Read 57.2 90.7
6.27 Write 22.9 56
5.7 Mixed 25.4 60.3
8.24 SusWrite 24 55
38.5% 32.4 MB/s
Min Avg Max
2.67 4K Read 6.44 9.89
0.07 4K Write 2.06 4.4
0.1 4K Mixed 2.91 5.7
193% 3.8 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
27GB free, PID 2731
Operating at USB 3.1 Speed
SusWrite @10s intervals: 34 40 36 39 39 37 MB/s
Read 86.4
Write 39.2
Mixed 27.5
SusWrite 37.4
56% 47.6 MB/s
4K Read 9
4K Write 4.3
4K Mixed 6
384% 6.43 MB/s
9GB free, PID 2731
Operating at USB 3.1 Speed
SusWrite @10s intervals: 19 16 16 16 16 16 MB/s
Read 91
Write 15.7
Mixed 23.7
SusWrite 16.5
38% 36.7 MB/s
4K Read 7.8
4K Write 1.7
4K Mixed 4.9
253% 4.8 MB/s
9GB free, PID 2731
Operating at USB 3.1 Speed
SusWrite @10s intervals: 38 46 45 46 40 46 MB/s
Read 83.2
Write 33
Mixed 24.3
SusWrite 43.3
54% 46 MB/s
4K Read 6.5
4K Write 0.2
4K Mixed 1.1
68% 2.6 MB/s
27GB free, PID 2731
Operating at USB 3.2 Speed
SusWrite @10s intervals: 18 15 15 15 15 15 MB/s
Read 87.7
Write 15.2
Mixed 15.9
SusWrite 15.4
33% 33.5 MB/s
4K Read 7.4
4K Write 0.8
4K Mixed 2.3
133% 3.5 MB/s
153 MORE »
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.
  • - 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
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USB Flash Drive Rankings (Price vs Performance) September 2021 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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