SanDiskSDCZ80-032G
LexarLJDP10-64GCRB(NA|EU)
Real World Speed
Performance profile from 4,278 user samples
4,213 User Benchmarks
Best Bench: 93% 30GB free, PID 5580 @USB 3.0
Worst Bench: 25% 26GB free, PID 5580 @USB 2.1
Poor: 25% Great: 93%
SPEED RANK: 9th / 639
65 User Benchmarks
Best Bench: 82% 47GB free, PID a836 @USB 3.0
Worst Bench: 12% 47GB free, PID a836 @USB 2.1
Poor: 12% Great: 82%
SPEED RANK: 23rd / 639
Effective Speed
Effective USB Speed
64.5 % Faster effective speed.
+30%
49.7 %
Read
Peak Sequential Read Speed
202 MB/s 235 MB/s Faster peak read speed.
+16%
Write
Peak Sequential Write Speed
117 MB/s 231 MB/s Hugely faster peak write speed.
+97%
4K Read
Peak 4K Random Read Speed
11.8 MB/s 14 MB/s Faster peak random read.
+19%
4K Write
Peak 4K Random Write Speed
10.1 MB/s Hugely faster peak random write.
+818%
1.1 MB/s
Value
Value For Money
30.5 % 72.4 % Hugely better value.
+138%
User Rating
UBM User Rating
58 % Slightly more popular.
+9%
53 %
Price
Price (score)
$28 $18 Much cheaper.
+35%
Age
Newest
145 Months 134 Months Slightly more recent.
+8%
Capacity
Capacity
32GB 64GB
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The 16GB Sandisk Extreme has led my USB 3.0 Flash drive group test since it was released back in Jun '12. Often with flash based devices, write speed scales linearly with capacity and the Extreme is no exception. The sequential write speeds for the different capacities are: 16GB = 62 MB/s, 32GB = 117 MB/s and 64GB = 188 MB/s. In the 64GB category there are several alternatives to the Extreme including the new Corsair Flash Voyager GT Turbo, Kingston HyperX and Patriot Supersonic Magnum. In the 16 GB category there are also a few viable alternatives but in the 32GB category I have yet to come across a drive that even comes close to the Sandisk Extreme from either a value for money OR performance perspective.  [Mar '13 USBFlashPro]

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The 64GB Jumpdrive P10 is Lexar's 2013 upgrade to their flagship Triton range of flash drives. The P10 shares the same excellent body as the Triton and delivers actual speed increases in the region of 30% over its predecessor. In terms of price there is not a huge increase so I do prefer the 64GB P10 to the 64GB Triton but the upgrade is less pronounced than when going from the 32GB Triton to the 32GB P10 where performance increased by nearly 75%. Despite its record breaking sequential speeds the 64GB P10, like the Triton and the other P10 drives, struggles in the area of small 4K random writes. If you are planning to use this drive to copy small files or to host applications you will likely be disappointed otherwise for tasks such as copying video and audio files this is one of the fastest flash drives you can currently buy. [Aug '13 USBFlashPro]

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USB Flash Drive Rankings (Price vs Performance) July 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]

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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.
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