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Average Bench: 17.2% (267th of 639)

Based on 552 user benchmarks.  Device: VID null PID null Model: SDXC Card
Poor: 7%Average: 17.2% Great: 39%

Terrible average bench

The SDXC Card 126GB averaged 82.8% 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-64Thread Write Speed 8.2MB/s
Avg. 4K-64Thread Mixed IO Speed 7.5MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SDXC Card 126GB is 31.8%. This is a relatively narrow range which indicates that the SDXC Card 126GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 45.7MB/s
Avg. Sequential Write Speed 20.5MB/s

Average Bench

(Based on 552 samples)
Min Avg Max
19.1 Read 45.7 84.1
2.7 Write 20.5 60.3
5.2 Mixed 22.1 62.9
8.92 SusWrite 22.7 47.1
33.8% 27.7 MB/s
Min Avg Max
1.73 4K Read 5.49 12
0 4K Write 1.47 4.84
0.11 4K Mixed 1.93 5.74
136% 2.97 MB/s
Min Avg Max
7.2 DQ Read 7.2 7.2
8.2 DQ Write 8.2 8.2
7.5 DQ Mixed 7.5 7.5
561% 7.63 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
85GB free, PID null
SusWrite @10s intervals: 34 43 40 35 36 41 MB/s
Read 78.2
Write 66.6
Mixed 42
SusWrite 38.1
72% 56.2 MB/s
4K Read 5.4
4K Write 2.2
4K Mixed 3.1
200% 3.57 MB/s
47GB free, PID null
SusWrite @10s intervals: 13 12 12 13 13 13 MB/s
Read 52.9
Write 16.9
Mixed 17.7
SusWrite 12.6
28% 25 MB/s
4K Read 14.5
4K Write 0
4K Mixed 1.4
101% 5.3 MB/s
552 MORE »
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USB Flash Drive Rankings (Price vs Performance) November 2024 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.

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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.

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