Average Bench: 39.2% (46th of 639)

Based on 9,070 user benchmarks.  Device: VID 1058 PID 25e1 Model: WD My Passport 25E1
Poor: 15%Average: 39.2% Great: 64%

Poor average bench

The WD My Passport 25E1 1TB averaged 60.7% 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-64Thread Write Speed 10.8MB/s
Avg. 4K Random Write Speed 3.55MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD My Passport 25E1 1TB is 48.9%. This is a relatively wide range which indicates that the WD My Passport 25E1 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.39MB/s
Avg. 4K Random Read Speed 1.03MB/s
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Average Bench

(Based on 9,070 samples)
Min Avg Max
26 Read 84.2 156
22.8 Write 74.6 118
21.8 Mixed 51.6 83.4
20.9 SusWrite 72.9 116
94% 70.8 MB/s
Min Avg Max
0.4 4K Read 1.03 1.8
1.4 4K Write 3.55 6.78
0.3 4K Mixed 0.65 1
147% 1.75 MB/s
Min Avg Max
0.3 DQ Read 0.39 0.5
9.8 DQ Write 10.8 11.4
0.5 DQ Mixed 0.59 0.7
390% 3.94 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
930GB free, PID 25e1
Operating at USB 3.1 Speed
SusWrite @10s intervals: 116 117 116 117 116 117 MB/s
Read 157
Write 117
Mixed 78
SusWrite 117
151% 117 MB/s
4K Read 2.2
4K Write 5.2
4K Mixed 0.8
212% 2.73 MB/s
720GB free, PID 25e1
Operating at USB 3.1 Speed
SusWrite @10s intervals: 116 115 117 118 115 114 MB/s
Read 159
Write 117
Mixed 85.5
SusWrite 116
154% 119 MB/s
4K Read 2
4K Write 3.8
4K Mixed 0.9
167% 2.23 MB/s
467GB free, PID 25e1
Operating at USB 3.0 Speed
SusWrite @10s intervals: 96 97 90 94 93 98 MB/s
Read 107
Write 107
Mixed 66.4
SusWrite 94.7
126% 93.9 MB/s
4K Read 0.7
4K Write 4.4
4K Mixed 0.4
166% 1.83 MB/s
408GB free, PID 25e1
Operating at USB 3.0 Speed
SusWrite @10s intervals: 96 95 96 96 95 96 MB/s
Read 93.8
Write 94.5
Mixed 56.5
SusWrite 95.8
115% 85.2 MB/s
4K Read 0.6
4K Write 2
4K Mixed 0.9
101% 1.17 MB/s
64GB free, PID 25e1
Operating at USB 3.1 Speed
SusWrite @10s intervals: 70 72 68 71 71 70 MB/s
Read 78.5
Write 78.5
Mixed 62.3
SusWrite 70.2
98% 72.4 MB/s
4K Read 0.9
4K Write 4.5
4K Mixed 0.3
167% 1.9 MB/s
128GB free, PID 25e1
Operating at USB 3.1 Speed
SusWrite @10s intervals: 63 60 61 61 60 61 MB/s
Read 81.8
Write 72
Mixed 63.7
SusWrite 60.8
92% 69.6 MB/s
4K Read 1.1
4K Write 4.5
4K Mixed 0.3
167% 1.97 MB/s
591GB free, PID 25e1
Operating at USB 3.0 Speed
SusWrite @10s intervals: 80 80 81 79 80 81 MB/s
Read 84
Write 84.5
Mixed 50.8
SusWrite 80.2
101% 74.9 MB/s
4K Read 0.5
4K Write 2.1
4K Mixed 0.8
100% 1.13 MB/s
442GB free, PID 25e1
Operating at USB 2.1 Speed
SusWrite @10s intervals: 27 27 28 27 27 27 MB/s
Read 29.5
Write 27
Mixed 25.2
SusWrite 27.2
37% 27.2 MB/s
4K Read 0.5
4K Write 1.9
4K Mixed 0.8
94% 1.07 MB/s
9,070 MORE »
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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 $252Nvidia 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) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Ultra Fit 32GB $12
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