AS SSD Benchmark
Latest VersionType : Freeware
Test the sequential or random read/write performance without using the cache. AS SSD Benchmark reads/writes a 1 GByte file as well as randomly chosen 4K blocks. Additionally, it performs the tests using 1 or 64 threads and it determines the SSD's access time.
Two extra benchmark tests examine the drive's behaviour when (1) copying a few big files, a lot of small files and a mixture of file sizes by using cached copy functions of your OS as well as (2) reading/writing data depending on the data's compressibility.
AS SSD Benchmark software uses incompressible data in their testing of SSDs, essentially providing information that would be consistent with using the heaviest workload, thus lower speeds are expected.
Note: Requires .NET Framework. An SSD to test with 3GB free space on it.