Average Bench: 48.8% (24th of 639)

Based on 645 user benchmarks.  Device: VID 0951 PID 16b3 Model: Kingston HyperX Savage
Poor: 12%Average: 48.8% Great: 90%

Below average average bench

The Kingston HyperX Savage USB 3.1 64GB averaged 51.2% 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.


Avg. Sustained Write Speed 109MB/s
Avg. Sequential Write Speed 105MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kingston HyperX Savage USB 3.1 64GB is 77.6%. This is a particularly wide range which indicates that the Kingston HyperX Savage USB 3.1 64GB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 4.49MB/s
Avg. 4K Random Write Speed 0.84MB/s

Average Bench

(Based on 645 samples)
Min Avg Max
28.4 Read 148 286
22.2 Write 105 202
18.3 Mixed 72.3 156
22.8 SusWrite 109 216
140% 109 MB/s
Min Avg Max
2.75 4K Read 4.49 6.6
0.4 4K Write 0.84 1
0.6 4K Mixed 1.36 1.7
91.6% 2.23 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
58GB free, PID 16b3
Operating at USB 3.1 Speed
SusWrite @10s intervals: 77 51 41 49 51 51 MB/s
Read 264
Write 167
Mixed 129
SusWrite 53.4
184% 153 MB/s
4K Read 7.4
4K Write 1
4K Mixed 1.7
119% 3.37 MB/s
3GB free, PID 16b3
Operating at USB 2.1 Speed
SusWrite @10s intervals: 31 28 28 14 0.6 MB/s
Read 39.2
Write 38.7
Mixed 33.6
SusWrite 17.3
42% 32.2 MB/s
4K Read 5.3
4K Write 1
4K Mixed 1.6
108% 2.63 MB/s
645 MORE »


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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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USB Flash Drive Rankings (Price vs Performance) September 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]


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.

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