Average Bench: 34.2% (62nd of 639)

Based on 97 user benchmarks.  Device: VID 1058 PID 25e4 Model: WD My Passport 25E4
Poor: 13%Average: 34.2% Great: 48%

Poor average bench

The WD My Passport 25E4 2TB averaged 65.8% 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 Write Speed 1.96MB/s
Avg. Sustained Write Speed 78MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WD My Passport 25E4 2TB is 34.8%. This is a relatively narrow range which indicates that the WD My Passport 25E4 2TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.52MB/s
Avg. Sequential Read Speed 78.7MB/s
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Average Bench

(Based on 97 samples)
Min Avg Max
27.7 Read 78.7 116
23.9 Write 77.1 115
20.7 Mixed 52.9 94.2
16.2 SusWrite 78 112
96.7% 71.7 MB/s
Min Avg Max
0.25 4K Read 0.52 1.1
0.78 4K Write 1.96 4.4
0.16 4K Mixed 0.55 0.9
87.2% 1.01 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
1TB free, PID 25e4
Operating at USB 3.1 Speed
SusWrite @10s intervals: 102 103 103 96 100 104 MB/s
Read 168
Write 122
Mixed 85.3
SusWrite 101
152% 119 MB/s
4K Read 0.6
4K Write 4.4
4K Mixed 0.3
162% 1.77 MB/s
2TB free, PID 25e4
Operating at USB 3.0 Speed
SusWrite @10s intervals: 108 111 110 109 108 109 MB/s
Read 110
Write 108
Mixed 61.7
SusWrite 109
130% 97.1 MB/s
4K Read 0.5
4K Write 1.8
4K Mixed 0.8
90% 1.03 MB/s
72GB free, PID 25e4
Operating at USB 3.0 Speed
SusWrite @10s intervals: 45 51 54 50 54 55 MB/s
Read 81.5
Write 82
Mixed 49.5
SusWrite 51.6
87% 66.2 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.9
97% 1.1 MB/s
162GB free, PID 25e4
Operating at USB 3.0 Speed
SusWrite @10s intervals: 41 51 51 43 46 50 MB/s
Read 72.2
Write 72.7
Mixed 44.5
SusWrite 47
78% 59.1 MB/s
4K Read 0.6
4K Write 1.9
4K Mixed 0.8
94% 1.1 MB/s
1.5TB free, PID 25e4
Operating at USB 2.1 Speed
SusWrite @10s intervals: 37 37 37 37 38 37 MB/s
Read 36
Write 35.2
Mixed 29
SusWrite 37.2
47% 34.3 MB/s
4K Read 0.5
4K Write 2
4K Mixed 0.9
100% 1.13 MB/s
1.5TB free, PID 25e4
Operating at USB 2.1 Speed
SusWrite @10s intervals: 19 19 19 19 19 19 MB/s
Read 32.7
Write 28
Mixed 25.2
SusWrite 18.8
34% 26.2 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.9
97% 1.1 MB/s
97 MORE »
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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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USB Flash Drive Rankings (Price vs Performance) July 2019 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 $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $250Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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