SSD benchmark tests used to write the file itself but SSD Read Speed Tester using older files to really judge the speed of an SSD you read the older files. As the data ages at the Samsung 840 EVO, retrieval speed SSD for old files can drop dramatically, even sometimes for speeds under 50 MB / s on a file that is a few months old.
This problem is not detected for about a year because SSD benchmark program used to write their own test files (for a write speed test), and then immediately turned around and read the same file to test the speed of reading. This means that all the traditional SSD benchmarking program have never seen this phenomenon because they always read a fresh file. Since testing for SSD strange behavior will require new methods of benchmarking, I write a new benchmarking program that will specifically examine the correlation age / speed by reading the file is already on the SSD, and then displays a graphical findings.
The first time you run SSD Read Speed Tester, may request administrative rights to install the runtime component is small (Comctl32.Ocx). The program itself is a self-contained / portable.
SSD Read Speed Tester saves PNG images to upload in this thread (if you are so inclined to share your results with us), and two TSV (tab separated values) file for further analysis for those who want to have raw data for import into software spreadsheet / chart. Please note that one of the TSV file contains the path of each file is tested. I am only interested in the image.
===>> Download SSD Read Speed Tester 2.04 <<===
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