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OCZ Vector 512GB SSD Review (Page 8)

By Chris Ramseyer from Dec 31, 2012 @ 4:01 CST
TweakTown Rating: 92%Manufacturer: OCZ Technology

Anvil Storage Utilities

Version and / or Patch Used: RC5

So what is Anvil Storage Utilities? First of all, it's a storage benchmark for SSDs and HDDs where you can check and monitor your performance. The Standard Storage Benchmark performs a series of tests, you can run a full test or just the read or the write test or you can run a single test, i.e. 4K DQ16.

Anvil Storage Utilities is not officially available yet but we've been playing with the beta for several months now. The author, Anvil on several international forums has been updating the software steadily and is adding new features every couple of months.

The software is used several different ways and to show different aspects for each drive. We've chosen to use this software to show the performance of a drive with two different data sets. The first is with compressible data and the second data set is incompressible data. Several users have requested this data in our SSD reviews.

Fill Compressible Data

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Incompressible Data

ocz_vector_512gb_ssd_review_57

The OCZ Vector 512GB doesn't offer different performance when changing from compressible to incompressible data.

Scaling Read IOPS through Queue Depth

ocz_vector_512gb_ssd_review_58

Scaling Write IOPS through Queue Depth

ocz_vector_512gb_ssd_review_59

We're still working on running all of our sample drives through the new random IOPS tests, but I pulled a couple more drives in to make a couple of points. When companies market IOPS performance they like to show their big numbers, so high queue depth performance. In the real world, desktop computers rarely high queue depths over 8 so it's important to see low queue depth IOPS performance.

In these two charts we see Vector 512GB and 128GB against Vertex 3, a LSI SandForce based drive. These tests use compressible data so the Vertex 3 is running with a best case scenario. Right out of the gate and in the rest of the tests with the queue depth scaling, Vector walks away from the older drive.

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