SanDiskSDCZ80-016G
Group Average(8 Highest-Voted)
Real World Speed
Performance profile from 950 user samples
950 User Benchmarks
Best Bench: 79% 13GB free, PID 5580 @USB 3.0
Worst Bench: 26% 11GB free, PID 5580 @USB 2.1
Poor: 26% Great: 79%
SPEED RANK: 12th / 614
Effective Speed
Effective USB Speed
76.6 % Hugely faster effective speed.
+172%
28.2 % -172%
Read
Peak Sequential Read Speed
196 MB/s Hugely faster peak read speed.
+96%
99.8 MB/s -96%
Write
Peak Sequential Write Speed
62 MB/s Hugely faster peak write speed.
+96%
31.7 MB/s -96%
4K Read
Peak 4K Random Read Speed
15.3 MB/s Hugely faster peak random read.
+86%
8.2 MB/s -86%
4K Write
Peak 4K Random Write Speed
10.1 MB/s Hugely faster peak random write.
+539%
1.58 MB/s -539%
User Rating
UBM User Rating
67 % Slightly more popular.
+11%
60.1 % -11%
Price
Price (score)
$18 -31% 13.7 USD Much cheaper.
+31%
Value
Value For Money
37.2 % Hugely better value.
+86%
20 % -86%
Age
Newest
56 Months -2% 54.7 Months +2%
Capacity
Capacity
16GB   —
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The benchmark scores for the SanDisk Extreme were stunning. Until now every flash drive we have tested has shown a serious weakness in the area of 4K random writes. The SanDisk Extreme achieved a 4K random write speed of 2.1 MB/s which was over three times faster than the best of the rest, unfortunately we were unable to get consistent measurements but 2.1 MB/s was towards at the lower end of the range (10.8 MB/s - 1.71 MB/s) we observed. We suspect the inconsistency relates to the way the controller batches page cleanup. The other benchmark observations were all consistent and to date this drive has the highest sequential read we have seen on a 16GB flash drive. The SanDisk Extreme has not been released in the UK. Our test unit had to be shipped from Hong Kong where we were able to purchase it at at an extremely reasonable price. We will update the price if/when the drive becomes officially available in the UK ... [Jul '12 USBFlashPro]

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USB Flash Drive Rankings (Price vs Performance) February 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, 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 price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
AMD Ryzen 7 1700X $400Nvidia GTX 1070 $370Samsung 850 Evo 250GB $94
Intel Core i7-7700K $310AMD RX 480 $188Samsung 850 Pro 256GB $121
Intel Pentium G4560 $73Nvidia GTX 1060-6GB $225Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $650SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $50HyperX Fury DDR4 2133 C14 2x8GB $120SanDisk Ultra Fit 32GB $9
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