Average Bench: 10.2% (416th of 639)

Based on 62 user benchmarks.  Device: VID 125f PID dc1a Model: ADATA USB Flash Drive
Poor: 6%Average: 10.2% Great: 16%

Terrible average bench

The Adata DashDrive UV150 USB 3.0 8GB averaged 89.8% 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 Read Speed 5.32MB/s
Avg. 4K Random Write Speed 0.31MB/s

Excellent consistency

The range of scores (95th - 5th percentile) for the Adata DashDrive UV150 USB 3.0 8GB is just 9.84%. This is an extremely narrow range which indicates that the Adata DashDrive UV150 USB 3.0 8GB performs superbly consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 10.5MB/s
Avg. Sequential Mixed IO Speed 11.6MB/s
ADVERTISEMENT

Average Bench

(Based on 62 samples)
Min Avg Max
21.9 Read 38.9 91.3
4.77 Write 10.5 16.2
1.86 Mixed 11.6 22.2
13.2 SusWrite 13.2 13.2
20.6% 18.6 MB/s
Min Avg Max
0.65 4K Read 5.32 9.35
0.04 4K Write 0.31 0.72
0.01 4K Mixed 0.23 0.67
38.1% 1.95 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
2GB free, PID dc1a
Operating at USB 3.0 Speed
Read 69.6
Write 11.5
Mixed 13.1
28% 31.4 MB/s
4K Read 5.84
4K Write 0.71
4K Mixed 0.59
66% 2.38 MB/s
3GB free, PID dc1a
Operating at USB 3.0 Speed
Read 38.9
Write 20.5
Mixed 26.6
34% 28.6 MB/s
4K Read 6.61
4K Write 0.13
4K Mixed 0.23
37% 2.32 MB/s
3GB free, PID dc1a
Operating at USB 2.1 Speed
Read 35.3
Write 16.2
Mixed 7.42
20% 19.7 MB/s
4K Read 6.23
4K Write 0.29
4K Mixed 0.07
36% 2.2 MB/s
4GB free, PID dc1a
Operating at USB 2.1 Speed
Read 33
Write 15.9
Mixed 7.94
20% 19 MB/s
4K Read 4.8
4K Write 0.3
4K Mixed 0.08
31% 1.73 MB/s
5GB free, PID dc1a
Operating at USB 2.1 Speed
Read 32.8
Write 13.4
Mixed 7.64
18% 18 MB/s
4K Read 6.07
4K Write 0.31
4K Mixed 0.3
43% 2.23 MB/s
1GB free, PID dc1a
Operating at USB 2.1 Speed
SusWrite @10s intervals: 7.4 14 14 14 14 14 MB/s
Read 30
Write 6.5
Mixed 1.8
SusWrite 13.2
14% 12.9 MB/s
4K Read 3
4K Write 0.5
4K Mixed 0.8
55% 1.43 MB/s
3GB free, PID dc1a
Operating at USB 2.1 Speed
Read 32.5
Write 5.06
Mixed 7.59
14% 15 MB/s
4K Read 3.23
4K Write 0.008
4K Mixed 0.02
13% 1.09 MB/s
62 MORE »

 Prices

AmazonUS $1022 months
Send price feedback
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.
USB Flash Drive Rankings (Price vs Performance) August 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.
  • 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 $330Nvidia GTX 1070 $380Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $120
Intel Core i5-8600K $240AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $172SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $901SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $191SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback