Average Bench: 24% (168th of 639)

Based on 2,363 user benchmarks.  Device: VID 0781 PID 5581 Model: SanDisk Ultra
Poor: 10%Average: 24% Great: 38%

Very poor average bench

The SanDisk Ultra 124GB averaged 75.9% 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 1.89MB/s
Avg. 4K Random Write Speed 1.47MB/s

Good consistency

The range of scores (95th - 5th percentile) for the SanDisk Ultra 124GB is 27.5%. This is a relatively narrow range which indicates that the SanDisk Ultra 124GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 3.11MB/s
Avg. Sustained Write Speed 26.2MB/s
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Average Bench

(Based on 2,363 samples)
Min Avg Max
26.2 Read 90.2 156
12.5 Write 43.7 73.7
14.3 Mixed 50.5 87.6
11 SusWrite 26.2 40.8
63.3% 52.7 MB/s
Min Avg Max
1.39 4K Read 3.11 5.71
0.59 4K Write 1.47 2.1
0.7 4K Mixed 1.89 3
126% 2.16 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
116GB free, PID 5581
Operating at USB 3.0 Speed
SusWrite @10s intervals: 57 41 4.7 31 35 35 MB/s
Read 118
Write 51.2
Mixed 59.3
SusWrite 33.8
78% 65.7 MB/s
4K Read 1.7
4K Write 1.2
4K Mixed 1.2
88% 1.37 MB/s
1GB free, PID 5581
Operating at USB 2.1 Speed
SusWrite @10s intervals: 17 17 17 17 16 12 MB/s
Read 28.4
Write 16.9
Mixed 20.2
SusWrite 16
26% 20.4 MB/s
4K Read 2.3
4K Write 1.7
4K Mixed 1.6
121% 1.87 MB/s
115GB free, PID 5581
Operating at USB 2.1 Speed
SusWrite @10s intervals: 17 17 17 17 17 12 MB/s
Read 31.7
Write 15.6
Mixed 19.7
SusWrite 16.2
26% 20.8 MB/s
4K Read 2.4
4K Write 1.5
4K Mixed 1.5
111% 1.8 MB/s
1GB free, PID 5581
Operating at USB 2.1 Speed
SusWrite @10s intervals: 16 16 15 17 17 17 MB/s
Read 25.2
Write 15.5
Mixed 18.1
SusWrite 16.3
24% 18.8 MB/s
4K Read 1.7
4K Write 1
4K Mixed 1.6
95% 1.43 MB/s
2,363 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.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
USB Flash Drive Rankings (Price vs Performance) December 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 i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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