Real World Speed
Performance profile from 696 user samples
696 User Benchmarks
Best Bench: 117% 86GB free, PID 5588 @USB 3.0
Worst Bench: 25% 2GB free, PID 5588 @USB 2.1
Poor: 25% Great: 117%
SPEED RANK: 6th / 622
Effective Speed
Effective USB Speed
120 % Hugely faster effective speed.
63.7 % -88%
Peak Sequential Read Speed
250 MB/s Much faster peak read speed.
191 MB/s -31%
Peak Sequential Write Speed
207 MB/s Hugely faster peak write speed.
95.7 MB/s -116%
4K Read
Peak 4K Random Read Speed
14 MB/s Much faster peak random read.
10.8 MB/s -30%
4K Write
Peak 4K Random Write Speed
11.5 MB/s Hugely faster peak random write.
4.13 MB/s -179%
User Rating
UBM User Rating
50 % -32% 66.1 % Much more popular.
Price (score)
$60 -180% 21.4 USD Hugely cheaper.
Value For Money
140 % Hugely better value.
57.7 % -143%
128GB   —
USB Flash Drive Rankings (Price vs Performance) November 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, 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 price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]

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
  • - 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.

 Frequently Asked Questions

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Intel Core i7-7700K $288Nvidia GTX 1070 $410Samsung 850 Evo 250GB $89
AMD Ryzen 7 1700 $270AMD RX 480 $240Samsung 850 Pro 256GB $110
Intel Core i5-7600K $200Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $150
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $189SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $195SanDisk Ultra Fit 32GB $12
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