Average Bench: 16.4% (288th of 639)

Based on 2,545 user benchmarks.  Device: VID 8564 PID 1000 Model: JetFlash Transcend 64GB
Poor: 6%Average: 16.4% Great: 30%

Terrible average bench

The JetFlash Transcend 64GB averaged 83.6% 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.

Strengths

Avg. 4K Random Mixed IO Speed 1.03MB/s
Avg. 4K Random Write Speed 0.64MB/s

Good consistency

The range of scores (95th - 5th percentile) for the JetFlash Transcend 64GB is 24.7%. This is a relatively narrow range which indicates that the JetFlash Transcend 64GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 23.3MB/s
Avg. Sequential Read Speed 57.6MB/s
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Average Bench

(Based on 2,545 samples)
Min Avg Max
16.2 Read 57.6 110
3 Write 24.7 72.7
3.64 Mixed 26 66.2
8.27 SusWrite 23.3 44.9
39.2% 32.9 MB/s
Min Avg Max
1.97 4K Read 4.11 6
0 4K Write 0.64 1.5
0 4K Mixed 1.03 2.33
72.1% 1.93 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
17GB free, PID 1000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 39 36 38 36 38 36 MB/s
Read 75
Write 31.9
Mixed 12
SusWrite 37
45% 39 MB/s
4K Read 5.9
4K Write 0.8
4K Mixed 1.8
110% 2.83 MB/s
58GB free, PID 1000
Operating at USB 2.1 Speed
SusWrite @10s intervals: 24 25 32 21 32 25 MB/s
Read 21
Write 8.7
Mixed 25.2
SusWrite 26.7
28% 20.4 MB/s
4K Read 4
4K Write 0.9
4K Mixed 1.5
96% 2.13 MB/s
35GB free, PID 1000
Operating at USB 2.0 Speed
SusWrite @10s intervals: 13 14 15 15 14 14 MB/s
Read 31.5
Write 4.5
Mixed 12.5
SusWrite 14.2
18% 15.7 MB/s
4K Read 7.5
4K Write 0
4K Mixed 0
28% 2.5 MB/s
19GB free, PID 1000
Operating at USB 2.1 Speed
SusWrite @10s intervals: 1.1 0.1 0 6.7 25 25 MB/s
Read 31
Write 0.5
Mixed 8.5
SusWrite 9.6
13% 12.4 MB/s
4K Read 3.3
4K Write 0.4
4K Mixed 1.5
77% 1.73 MB/s
9GB free, PID 1000
Operating at USB 2.0 Speed
SusWrite @10s intervals: 7.2 7.6 11 10 11 11 MB/s
Read 33.5
Write 5.3
Mixed 9.3
SusWrite 9.9
15% 14.5 MB/s
4K Read 4.9
4K Write 0
4K Mixed 0
18% 1.63 MB/s
56GB free, PID 1000
Operating at USB 2.0 Speed
SusWrite @10s intervals: 6.4 7.4 7.7 7.7 7.7 7.7 MB/s
Read 19
Write 7.2
Mixed 3.5
SusWrite 7.4
10% 9.28 MB/s
4K Read 4.5
4K Write 0
4K Mixed 0
17% 1.5 MB/s
2,545 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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  • - CPU tests include: integer, floating and string.
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USB Flash Drive Rankings (Price vs Performance) August 2020 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

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Intel Core i7-9700K $328Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
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