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. 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. The benchmark displays test results for, not only throughput but also, IOPS and Disk Access Times. 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.Īnvil’s Storage Utilities (ASU) are the most complete test bed available for the solid state drive today. The toughest benchmark available for solid state drives is AS SSD as it relies solely on incompressible data samples when testing performance. Performance is virtually identical, regardless of data sample so we have included only that using random data samples.Ĭrystal DiskMark results are decent and speeds are better than listed specs but the one result we really like is that low 4K read speed of 83MB/s.

Crystal Disk Benchmark is used to measure read and write performance through sampling of random data which is, for the most part, incompressible.

Crystal disk mark ssd test