Average Bench: 295% (1st of 639)

Based on 34 user benchmarks.  Device: VID 4791 PID 8064 Model: G-DRIVE mobile SSD
Poor: 87%Average: 295% Great: 413%

Outstanding average bench

The G-DRIVE SSD 1TB averaged 195.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the G-DRIVE SSD 1TB near the top of the comparison list.


Avg. 4K-64Thread Write Speed 71.3MB/s
Avg. 4K Random Write Speed 54.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the G-DRIVE SSD 1TB is 326%. This is a particularly wide range which indicates that the G-DRIVE SSD 1TB performs inconsistently under varying real world conditions.


Avg. Sequential Read Speed 345MB/s
Avg. 4K Random Read Speed 23.2MB/s

Average Bench

(Based on 34 samples)
Min Avg Max
32 Read 345 470
25.8 Write 287 468
28.3 Mixed 227 337
25.1 SusWrite 342 481
401% 300 MB/s
Min Avg Max
7.8 4K Read 23.2 32.2
4.2 4K Write 54.1 91.9
7.6 4K Mixed 28.5 40.8
2,895% 35.3 MB/s
Min Avg Max
12.3 DQ Read 27.4 34.2
17.4 DQ Write 71.3 108
13.4 DQ Mixed 32.3 46.1
3,627% 43.7 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
639GB free, PID 8064
Operating at USB 3.1 Speed
SusWrite @10s intervals: 477 477 479 479 479 479 MB/s
Read 413
Write 232
Mixed 222
SusWrite 478
444% 337 MB/s
4K Read 24.6
4K Write 74.1
4K Mixed 36.6
3,856% 45.1 MB/s
DQ Read 33
DQ Write 95
DQ Mixed 44.4
4,864% 57.5 MB/s
34 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
USB Flash Drive Rankings (Price vs Performance) December 2021 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.


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.
Intel Core i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i5-11400F $195Nvidia RTX 3080 $700Samsung 850 Evo 120GB $200
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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