kdiskmark

Graphical HDD/SSD benchmarking tool

KDiskMark is an HDD and SSD benchmark tool with a very friendly graphical user interface. KDiskMark with its presets and powerful GUI calls Flexible I/O Tester and handles the output to provide an easy to view and interpret comprehensive benchmark result. The program is written in C++ with Qt and needs a minimal set of KDE dependencies (KF5Auth). It is inspired by and resembles famous CrystalDiskMark program for Windows.