Average Bench: 32.3% (76th of 639)

Based on 17 user benchmarks.  Device: VID 0bda PID 0301 Model: Generic- USB3.0 CRW -SD
Poor: 19%Average: 32.3% Great: 44%

Poor average bench

The Generic- USB3.0 CRW -SD 64GB averaged 67.7% 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 Random Mixed IO Speed 3MB/s
Avg. 4K Random Write Speed 2.39MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Generic- USB3.0 CRW -SD 64GB is 25.1%. This is a relatively narrow range which indicates that the Generic- USB3.0 CRW -SD 64GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 78MB/s
Avg. Sequential Mixed IO Speed 44.4MB/s
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Average Bench

(Based on 17 samples)
Min Avg Max
28.9 Read 78 91.5
9.83 Write 49.7 83.8
13.7 Mixed 44.4 73.7
15.2 SusWrite 56.6 83.2
73.5% 57.2 MB/s
Min Avg Max
5 4K Read 8.24 12.3
0.3 4K Write 2.39 4.5
0.6 4K Mixed 3 6.3
214% 4.54 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
47GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 84 83 83 83 83 83 MB/s
Read 90.3
Write 83.5
Mixed 64
SusWrite 83.2
108% 80.2 MB/s
4K Read 8.1
4K Write 3.6
4K Mixed 5
322% 5.57 MB/s
43GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 64 65 64 65 65 65 MB/s
Read 88.3
Write 62
Mixed 54
SusWrite 64.4
87% 67.2 MB/s
4K Read 12.3
4K Write 3.8
4K Mixed 5.3
355% 7.13 MB/s
45GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 62 62 62 62 62 62 MB/s
Read 90
Write 60.2
Mixed 53
SusWrite 62.1
85% 66.3 MB/s
4K Read 7
4K Write 3.6
4K Mixed 4.7
308% 5.1 MB/s
57GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 75 71 77 79 76 77 MB/s
Read 88.5
Write 80.3
Mixed 54.3
SusWrite 75.9
99% 74.8 MB/s
4K Read 7.2
4K Write 1.5
4K Mixed 4.1
217% 4.27 MB/s
58GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 38 63 63 63 63 60 MB/s
Read 88.5
Write 54.7
Mixed 30.7
SusWrite 58.1
72% 58 MB/s
4K Read 9.6
4K Write 0.3
4K Mixed 3
148% 4.3 MB/s
34GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 56 65 59 58 8.4 64 MB/s
Read 85.8
Write 20.5
Mixed 14
SusWrite 51.6
49% 43 MB/s
4K Read 6.7
4K Write 0.4
4K Mixed 0.6
59% 2.57 MB/s
2GB free, PID 0301
Operating at USB 3.0 Speed
SusWrite @10s intervals: 24 47 45 40 50 37 MB/s
Read 87.7
Write 11.5
Mixed 21
SusWrite 40.4
44% 40.2 MB/s
4K Read 7.7
4K Write 0.6
4K Mixed 1
83% 3.1 MB/s
11GB free, PID 0301
Operating at USB 2.1 Speed
SusWrite @10s intervals: 35 33 35 33 34 35 MB/s
Read 34
Write 35
Mixed 30.5
SusWrite 34.2
46% 33.4 MB/s
4K Read 8.5
4K Write 3.4
4K Mixed 4.7
307% 5.53 MB/s
28GB free, PID 0301
Operating at USB 2.1 Speed
SusWrite @10s intervals: 15 15 15 15 15 15 MB/s
Read 28.9
Write 19.6
Mixed 21.7
SusWrite 15.2
28% 21.3 MB/s
4K Read 5
4K Write 3.4
4K Mixed 3.9
267% 4.1 MB/s
17 MORE »
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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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