ADATA SU800 SSD Ultimate Review


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AS-SSD Benchmark

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.

AS-SSD Benchmark uses compressed data, so 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 in this section.

Beginning with sequential transfer performance, the 512GB Ultimate SU800 solid state drive produced speeds up to 525.56 MB/s for reads and 497.07 MB/s writes. These speeds were near the top results recorded, and compare well against high-performance SSDs. Single-threaded 4K IOPS performance tests delivered 33.36 MB/s reads and 111.65 MB/s writes, while the 64-thread 4K read test recorded 321.58 MB/s with write performance at 318.48 MB/s.

512GB Ultimate SU800 SSD AS-SSD Results

AS-SSD 64-thread 4KB IOPS performance results are displayed below, comparing several enthusiast-level storage products currently on the market. In the 64-thread 4KB IOPS performance tests, the 512GB Ultimate SU800 SSD offering respectable performance, nestled among other SSDs of similar capacity. 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.


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