Version and / or Patch Used: 3.0 Technical Preview
Developer Homepage: http://crystalmark.info
Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html
Download here: http://crystaldew.info/category/software/crystaldiskmark
CrystalDiskMark is a disk benchmark software that allows us to benchmark 4K and 4K queue depths with accuracy.
* Sequential reads/writes
* Random 4KB/512KB reads/writes
* Text copy
* Change dialog design
* internationalization (i18n)
Note: Crystal Disk Mark 3.0 Technical Preview was used for these tests since it offers the ability to measure native command queuing at 4 and 32.
CDM uses incompressible data for this test and we are looking at 4K and native command queuing performance. The 4K numbers are in line with the Vertex 3 240GB performance almost exactly except for the 4K 4 command read where the 510 Series 240GB drive is a little faster.
The same test, just writing data this time shows an increase across the board over the Vertex 3 240GB when working with 4K data. The single command test is over 30MB/s faster, but that number is reduced as high command depths are added.