|Intel 525 SSD mSATA Solid State Drive|
|Reviews - Featured Reviews: Storage|
|Written by Olin Coles|
|Monday, 11 February 2013|
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Alex Schepeljanski of Alex Intelligent Software develops the free AS SSD Benchmark utility for testing storage devices. The AS SSD Benchmark tests sequential read and write speeds, input/output operational performance, and response times. Because this software receives frequent updates, Benchmark Reviews recommends that you compare results only within the same version family.
Beginning with sequential transfer performance, the Intel SSD 525 Series solid state drive produced speeds up to 494.61 MB/s reads and 299.79 MB/s writes. Because this benchmark uses compressed data, sequential file transfer speeds are reported lower than with other tools using uncompressed data. For this reason, we will concentrate on the operational IOPS performance for this section. Single-threaded 4K IOPS performance tests deliver 22.00 MB/s read and 58.37 MB/s write, while the 64-thread 4K reads recorded 232.99 MB/s and write performance was 236.32 MB/s.
AS-SSD 64-thread 4KB IOPS performance results are displayed in the chart below, which compares several enthusiast-level storage products currently on the market. In these 64-thread 4KB IOPS performance tests the Intel SSD 525 Series-series outperformed many other SSDs, virtually identical to the Intel SSD 335 SEries yet nearly matching the premium-level Intel SSD 520 Series. The chart below is sorted by total combined performance, which helps illustrate which products offer the best operational input/output under load:
In the next section, Benchmark Reviews tests transfer rates using ATTO Disk Benchmark.