Flash-drive Benchmark
Compare top USB flash drives by real-world read and write benchmarks. Discover the fastest and most reliable USB drives tested..
CrystalDiskMark
CrystalDiskMark is a simple disk benchmark software.
| No. | Storage Model | SEQ Read | SEQ Write |
|---|---|---|---|
| 1 | SanDisk Ultra Flair 64GB | 167.76 MB/s | 54.29 MB/s |
| 2 | SanDisk Cruzer Glide USB 3.0 64GB (CZ600) | 160.24 MB/s | 38.17 MB/s |
| 3 | SanDisk Ultra Dual Drive Go OTG USB Type-C USB 3.1 128GB | 155.93 MB/s | 74.86 MB/s |
| 4 | Lexar JumpDrive V100 32GB | 143.53 MB/s | 34.33 MB/s |
| 5 | Kingston Data Traveler Exodia Onyx 64GB | 89.08 MB/s | 19.50 MB/s |
| 6 | Verbatim STORE N GO 16GB | 30.57 MB/s | 28.48 MB/s |
| 7 | SanDisk Cruzer Blade 32GB | 26.99 MB/s | 20.71 MB/s |
| 8 | SanDisk Cruzer Blade 16GB | 24.94 MB/s | 16.33 MB/s |
| 9 | Sony Vaio 4GB / SMI USB DISK | 24.74 MB/s | 9.42 MB/s |
CrystalDiskMark Chart View
Benchmark performance comparison based on sequential read & sequential write speed.
AS-SSD
With AS SSD Benchmark you can determine your SSD drive's performance by conducting several specific tests. Test the sequential or random read/write performance without using the cache. AS SSD Benchmark reads/writes a 1 GByte file as well as randomly chosen 4K blocks. Additionally, it performs the tests using 1 or 64 threads and it determines the SSD's access time. Two extra benchmark tests examine the drive's behaviour when (1) copying a few big files, a lot of small files and a mixture of file sizes by using cached copy functions of your OS as well as (2) reading/writing data depending on the data's compressibility.
| No. | Storage Model | SEQ Read | SEQ Write |
|---|---|---|---|
| 1 | SanDisk Cruzer Glide USB 3.0 64GB (CZ600) | 155.47 MB/s | 55.08 MB/s |
| 2 | SanDisk Ultra Flair 64GB | 153.00 MB/s | 55.18 MB/s |
| 3 | SanDisk Ultra Dual Drive Go OTG USB Type-C USB 3.1 128GB | 147.18 MB/s | 33.75 MB/s |
| 4 | Lexar JumpDrive V100 32GB | 140.42 MB/s | 26.77 MB/s |
| 5 | Kingston Data Traveler Exodia Onyx 64GB | 88.98 MB/s | 19.04 MB/s |
| 6 | SanDisk Cruzer Blade 32GB | 26.01 MB/s | 10.67 MB/s |
| 7 | SanDisk Cruzer Blade 16GB | 25.93 MB/s | 8.61 MB/s |
| 8 | Sony Vaio 4GB / SMI USB DISK | 24.72 MB/s | 8.28 MB/s |
AS-SSD Chart View
Benchmark performance comparison based on sequential read & sequential write speed.
ATTO Disk Benchmark - 64M
ATTO Disk Benchmark is a handy harddisk and SSD benchmarking tool.Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously. Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage. Features: · Transfer sizes from 512KB to 8MB · Transfer lengths from 64KB to 2GB · Support for overlapped I/O · Supports a variety of queue depths · I/O comparisons with various test patterns · Timed mode allows continuous testing · Non-destructive performance measurement on formatted drives.
| No. | Storage Model | SEQ Read | SEQ Write |
|---|---|---|---|
| 1 | Kingston Data Traveler Exodia Onyx 64GB | 168.42 MB/s | 18.60 MB/s |
| 2 | SanDisk Cruzer Glide USB 3.0 64GB (CZ600) | 149.27 MB/s | 57.85 MB/s |
| 3 | Lexar JumpDrive V100 32GB | 140.66 MB/s | 25.04 MB/s |
| 4 | SanDisk Ultra Dual Drive Go OTG USB Type-C USB 3.1 128GB | 82.05 MB/s | 23.02 MB/s |
| 5 | SanDisk Ultra Flair 64GB | 71.71 MB/s | 31.05 MB/s |
| 6 | Verbatim STORE N GO 16GB | 30.10 MB/s | 5.11 MB/s |
| 7 | Sony Vaio 4GB / SMI USB DISK | 26.54 MB/s | 8.56 MB/s |
| 8 | SanDisk Cruzer Blade 32GB | 25.10 MB/s | 10.65 MB/s |
| 9 | SanDisk Cruzer Blade 16GB | 21.46 MB/s | 9.10 MB/s |
ATTO Disk Benchmark - 64M Chart View
Benchmark performance comparison based on sequential read & sequential write speed.
Cross Platform Disk Test
Measuring storage performance (SSD, HDD, USB Flash etc.) and RAM speed across Windows, macOS and Android devices. Random and sequential throughput (read/write operations) is calculted in MB/s and can be compared in consistent and reliable manner between mobile and desktop platfotms and devices.
| No. | Storage Model | SEQ Read | SEQ Write |
|---|---|---|---|
| 1 | SanDisk Ultra Flair 64GB | 154.32 MB/s | 11.04 MB/s |
| 2 | SanDisk Cruzer Glide USB 3.0 64GB (CZ600) | 144.74 MB/s | 33.24 MB/s |
| 3 | SanDisk Ultra Dual Drive Go OTG USB Type-C USB 3.1 128GB | 143.66 MB/s | 33.66 MB/s |
| 4 | Lexar JumpDrive V100 32GB | 140.92 MB/s | 17.44 MB/s |
| 5 | Kingston Data Traveler Exodia Onyx 64GB | 88.66 MB/s | 12.57 MB/s |
| 6 | SanDisk Cruzer Blade 32GB | 27.05 MB/s | 11.01 MB/s |
| 7 | SanDisk Cruzer Blade 16GB | 26.98 MB/s | 4.21 MB/s |
| 8 | Sony Vaio 4GB / SMI USB DISK | 24.65 MB/s | 8.54 MB/s |
| 9 | Verbatim STORE N GO 16GB | 16.31 MB/s | 5.44 MB/s |
Cross Platform Disk Test Chart View
Benchmark performance comparison based on sequential read & sequential write speed.
H2testw
H2testw is a free tool developed by Harald Boegeholz which can check your mass media devices for its actual size, as opposed to the advertised size.
The invention of this tool came about because of the sale of counterfeit SD cards and USB sticks which were not the actual claimed size.
With H2testw, you can write and read how much data the storage device is actually capable of holding. This can work with network drives, hard drives, SD cards and USB sticks.
| No. | Storage Model | SEQ Read | SEQ Write |
|---|---|---|---|
| 1 | Sony Vaio 4GB / SMI USB DISK | 24.3 MB/s | 8.32 MB/s |
| 2 | Kingston Data Traveler Exodia Onyx 64GB | 0 MB/s | 0 MB/s |
H2testw Chart View
Benchmark performance comparison based on sequential read & sequential write speed.