The AS SSD benchmark, by Alex Intelligent Software, is specifically written for SSD drive performance measurements. AS SSD measures sequential read and write, access time and 4K IOPS both single threaded and 64-threaded. The official download can be found at http://www.alex-is.de/PHP/fusion/downloads.php?cat_id=4.

ADATA XPG SX900 128GB SSD, AS SSD

AS SSD Compression Benchmark

AS SSD Copy Benchmark

 

Comparison

ADATA XPG SX900 128GB AS SSD Benchmark