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OCZ Vertex 3 Max IOPS 120GB Solid State Drive Review - Benchmarks - CrystalDiskMark

The OCZ Vertex 4 is out, but when it comes to performance in the 120/128GB capacity size, the Vertex 3 Max IOPS is still hard to beat.

| SSDs in Storage | Posted: Jul 20, 2012 2:11 am
TweakTown Rating: 91%      Manufacturer: OCZ Technology

CrystalDiskMark

 

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.

 

Key Features:-

 

* 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.

 

TweakTown image content/4/8/4837_20_ocz_vertex_3_max_iops_120gb_solid_state_drive_review.png

 

You have to scroll down to the middle of the chart to get to the other SandForce based drives in the chart (Intel 520 Series and SanDisk Extreme). Here we really get to see the beauty of the Max IOPS. The 4K and 4 command 4K reads for the three SF-2281 drives are about the same, but when you get to 32 commands, the Max IOPS blows the other 2281 drives away.

 

TweakTown image content/4/8/4837_21_ocz_vertex_3_max_iops_120gb_solid_state_drive_review.png

 

Other than the SuperSSpeed Gold Hyper SLC we reviewed a few days ago, the Vertex 3 Max IOPS was the only 120GB SandForce SF-2281 based drive that didn't hit the brick wall when writing incompressible data. The Max IOPS acts more like the 240GB SandForce drives than it does a 120GB.

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