Xiret

The Windows System Assessment Tool included in Windows Vista, 7 and 8 enables you to evaluate your system’s performance via the Windows Experience Index. It is a useful benchmarking tool, but is not available from Windows 8.1 onward.
Xiret is a simple, lightweight application that can perform this assessment even on newer operating systems. It measures processor, memory, graphics and hard disk performance, and the obtained score can be shared with others easily.

Portable utility that keeps things simple

Xiret can be put to use almost as soon as it is downloaded, as no installation is necessary. The program can be launched from USB drives or other portable storage devices, making it easy to benchmark multiple computers.
However, it is worth noting that the application requires .NET Framework to be available on the host PC.

Run a simple performance benchmark and share the results

The Windows Experience Index is designed to perform an overall assessment of your PC’s capabilities. It rates your processor, memory, graphics card and hard drive, and displays separate scores for each benchmark.
Once the process has been completed, you can either save the scores to a TXT file or take a screenshot of the results window. This picture can then be saved as a PNG or BMP file, as well as uploaded to Imgur.

Easy-to-use, minimalistic application

Xiret is a great benchmarking utility for novices, as it does not rely on extensive computer knowledge, and the results are very easy to interpret.
The program also features a clean, streamlined UI, and it consists of a single executable file that can be carried on a USB drive and deployed in no time at all.
All in all, Xiret is a straightforward utility that enables you to calculate your computer’s Windows Experience Index. It is a simple, easy-to-use benchmarking tool and can even upload a screenshot of the results to Imgur, allowing you to share your score with others.