Average Bench: 30.3% (90th of 639)

Based on 672 user benchmarks.  Device: VID 1058 PID 0748 Model: WD My Passport 0748
Poor: 12%Average: 30.3% Great: 44%

Poor average bench

The WD My Passport 1.5TB averaged 69.6% 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.


Avg. 4K Random Write Speed 1.87MB/s
Avg. Sustained Write Speed 66.9MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WD My Passport 1.5TB is 31.5%. This is a relatively narrow range which indicates that the WD My Passport 1.5TB performs reasonably consistently under varying real world conditions.


Avg. 4K Random Read Speed 0.47MB/s
Avg. Sequential Read Speed 68.2MB/s

Average Bench

(Based on 672 samples)
Min Avg Max
23.5 Read 68.2 106
18.9 Write 66.4 106
16.7 Mixed 40.9 60
11.6 SusWrite 66.9 104
81.3% 60.6 MB/s
Min Avg Max
0.31 4K Read 0.47 0.5
0.5 4K Write 1.87 2.3
0.4 4K Mixed 0.66 0.8
87.6% 1 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
878GB free, PID 0748
Operating at USB 3.0 Speed
SusWrite @10s intervals: 75 54 76 69 76 84 MB/s
Read 83.7
Write 51.3
Mixed 40.6
SusWrite 72.2
80% 62 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.5
84% 0.97 MB/s
153GB free, PID 0748
Operating at USB 3.0 Speed
SusWrite @10s intervals: 55 57 57 57 57 57 MB/s
Read 63.1
Write 55.5
Mixed 41.4
SusWrite 56.8
72% 54.2 MB/s
4K Read 0.5
4K Write 2.1
4K Mixed 0.7
97% 1.1 MB/s
263GB free, PID 0748
Operating at USB 2.1 Speed
SusWrite @10s intervals: 17 20 20 19 19 19 MB/s
Read 17.8
Write 17.7
Mixed 16.7
SusWrite 19.1
24% 17.8 MB/s
4K Read 0.5
4K Write 1.7
4K Mixed 0.8
87% 1 MB/s
672 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

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  • - CPU tests include: integer, floating and string.
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  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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USB Flash Drive Rankings (Price vs Performance) June 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]


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.


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.
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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