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CRYSTAL DISK BENCHMARK VER. 8.0.4 x64
Crystal Disk Benchmark is used to measure read and write performance through sampling of random data which is, for the most part, incompressible. Performance is virtually identical, regardless of data sample so we have included only that using random data samples.
THROUGHPUT
IOPS
The toughest benchmark available for solid state drives is AS SSD as it relies solely on incompressible data samples when testing performance. For the most part, AS SSD tests can be considered the ‘worst case scenario’ in obtaining data transfer speeds and many enthusiasts like AS SSD for their needs.
ANVIL STORAGE UTILITIES PROFESSIONAL
Anvil’s Storage Utilities (ASU) are the most complete test bed available for the solid state drive today. The benchmark displays test results for, not only throughput but also, IOPS and Disk Access Times. Not only does it have a preset SSD benchmark, but also, it has included such things as endurance testing and threaded I/O read, write and mixed tests, all of which are very simple to understand and use in our benchmark testing.
AJA VIDEO SYSTEM DISK TEST
The AJA Video Systems Disk Test is relatively new to our testing and tests the transfer speed of video files with different resolutions and Codec.
TxBench is one of our newly discovered benchmarks that we works much the same as Crystal DiskMark, but with several other features. Advanced load benchmarking can be configured, as well as full drive information and data erasing via secure erase, enhanced secure erase, TRIM and overwriting. Simply click on the title for a free copy.
Impressive review of a powerful Gen5 SSD with massive capacity and speed. Do you think 8TB NVMe drives will become more affordable enough for everyday users in the future?
NAND is a cyclical market. We are in a boom, but that boom– and it’s associated high pricing, is showing cracks. Demand will diminish and pricing will return to normal. I bought the sn850x 4TB for $226 USD last year, that might never be the case again, but $379 seems like a reasonable price floor , instead of the current price of $599
Stop testing SSD against their caches:
Instead, do a big work load for a long time and see how it behaves after the cache is full to see the real performance of the drive. Make a graph over time to see the drops of performance: that way you can even estimate the cache size and cache type. Sometimes they have multiple layers of caching.
With your tests you are testing the speed of the DDR/SLC cache.