Anvil Storage Utilities
Version and / or Patch Used: RC6
So, what is Anvil Storage Utilities? Anvil Storage Utilities is 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 QD16.
Anvil Storage Utilities is not officially available yet, but we've been playing with the beta for several months now. The author, Anvil, has been updating the software steadily on several international forums, and is adding new features every couple of months.
We can use Anvil several different ways 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.
0-Fill Compressible Data
Anvil shows something different entirely. With compressible data (top), we see higher read performance, but the sample test size is much smaller. With incompressible data, the Patriot Torch 120GB almost looks respectable.
With incompressible performance, you can take almost everything I just said and throw it out the window. Both the read and write performance drop considerably, but the reads are still higher than the writes.
Low Queue Depth Read IOPS
The Torch 120GB performs well in this test at QD1, using 46% incompressible data. Ramping up the queue depth didn't get us much of a performance increase at QD2, but we did receive a bit of a boost at QD4.
High Queue Depth Read IOPS
At higher queue depths, the Torch falls flat at 35K read IOPS. At queue depth 32, most users will never actually get to that high unless the drive chokes due to the lack of a DRAM buffer, and commands just stack up while waiting for the high latency spike to recover.
Low Queue Depth Write IOPS
4K write IOPS performance is really more of the same - everything is good at the lowest queue depth, and then there is a wall of limited performance that means latency has increased to sky-high levels.
High Queue Depth Write IOPS
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- Page 1 [Introduction & Specifications, Pricing, and Availability]
- Page 2 [Patriot Torch 120GB SSD]
- Page 3 [Test System Setup and Initial Performance]
- Page 4 [Benchmarks - Sequential Performance]
- Page 5 [Benchmarks - Anvil Storage Utilities]
- Page 6 [Benchmarks - Mixed Read / Write Workloads]
- Page 7 [PCMark 8 Consistency Test]
- Page 8 [PCMark 8 Consistency Test - Continued]
- Page 9 [Final Thoughts]