The program is using the current filesystem to save a file. If it is fragmented, the performance will be degraded, as it is in real life.
So, to figure out how fast your computer is, you can copy a file from A to B and use a stop watch or you could just as easy use this program.
Features:
- copies a file from A to B, times the time it took, and deletes the file from B again.
- the other way to benchmark is to choose Create File. This way it just creates a file. So if you only have one HD, this is the optimal test for You.