Version and / or Patch Used: 3.0 Technical Preview
Developer Homepage: http://crystalmark.info
Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html
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.
In CDM we are looking at the 4K and 4K NCQ performance. This is where we start to see differences between the 25nm IMFT synchronized and a synchronized drives. Since CDM is a synthetic benchmark the results are exaggerated a bit because we are hitting this area a lot harder than you normally would in the real world. I'll explain more on the final page.
I ran this test on three different systems; one based on P67 and two based on Z68. In all of the tests the Corsair Performance 3 hit a brick wall abruptly around 140MB/s. It didn't really matter how many commands we sent to the drive, 140MB/s was the stopping point.
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- Page 1 [Introduction]
- Page 2 [Specifications, Pricing and Availability]
- Page 3 [The Packaging]
- Page 4 [The Corsair Force 3 120GB]
- Page 5 [Test System Setup and ATTO Baseline Performance]
- Page 6 [Benchmarks - HD Tune Pro]
- Page 7 [Benchmarks - AIDA64 Random Access Time]
- Page 8 [Benchmarks - CrystalDiskMark]
- Page 9 [Benchmarks - PCMark Vantage Hard Disk Tests]
- Page 10 [PCMark Vantage - Drives with Data Testing]
- Page 11 [Benchmarks - AS SSD]
- Page 12 [Benchmarks - Passmark]
- Page 13 [Final Thoughts]
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