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TranscendTS16GJF780
KingstonDTU30G2/16GB
$44
▲ 521,575 ▼

Release date: Q1 2012.

VS
▲ 51335 ▼
 $44 

Release date: Q3 2011.

Effective Speed 
+40%
Real World Speed
Performance profile from 125 user samples
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125 User Benchmarks
Best Bench: 37% 10GB free, PID 1656 @USB 3.0
Worst Bench: 10% 14GB free, PID 1656 @USB 2.1
Poor: 10% Great: 37%
SPEED RANK: 159th / 639
Effective Speed
Effective USB Speed 		35.5 % Much faster effective speed.
+40% 		25.3 %
Peak Score 
+48%
Read
Peak Sequential Read Speed 		170 MB/s Much faster peak read speed.
+45% 		117 MB/s
Write
Peak Sequential Write Speed 		39 MB/s 69 MB/s Much faster peak write speed.
+77%
4K Read
Peak 4K Random Read Speed 		6.2 MB/s 7.9 MB/s Faster peak random read.
+27%
4K Write
Peak 4K Random Write Speed 		0.3 MB/s 0.7 MB/s Hugely faster peak random write.
+133%
Value & Sentiment 
+135%
Value
Value For Money 		16.7 % Hugely better value.
+336% 		3.82 %
User Rating
UBM User Rating 		52 % +2% 51 %
Price
Price (score) 		$14 Much cheaper.
+68% 		$44
Nice To Haves 
+3%
Age
Newest 		154 Months +3% 159 Months
Specifications 
Capacity
Capacity 		16GB 16GB
Conclusion 
Average Bench 25.3%

We really like this drive, it's one of our favourites. The JetFlash 780 has superb benchmark scores, at 170 MB/s this drive has the highest sequential read score we have ever seen on a consumer grade flash drive. Very interestingly the performance profile on our test unit exceeded even the manufacturers claimed speeds by over 30MB/s! The 4K write speed is less impressive, but passable at 0.3 MB/s. With reasonably solid all round performance and a reasonable price point of £23 this drive represents outstanding value for money. [Jun '12 USBFlashPro]

MORE DETAILS

The DataTraveler Ultimate excels not because of its headline sequential speeds but because of its respectable and very balanced performance. Regardless of the workload you throw at it, the Kingston will perform well. Physically this drive is much larger than most and it's well constructed. From a value perspective the Kingston falls down a bit because it's one of the more expensive drives. [Jun '13 USBFlashPro]

MORE DETAILS

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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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Welcome to our 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 value for money upgrades.

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