The feature can help potential buyers determine whether in-game stuttering is an issue with the title itself or the hardware it runs on.

The beta feature supports a reusable profile for your hardware specs so you can automatically apply them to future reviews ...

Steam now lets you add your hardware specs to reviews, helping players share performance details and make smarter buying decisions.

The latest Steam beta adds the option to include hardware details while reviewing a game, though it looks like this data isn't visible just yet.

Anyone writing reviews on Steam can now also attach their hardware specifications. This is intended to help make user tests ...

Valve can't hide the truth, which I've just decided, as to why they're letting Steam beta users add PC hardware info to their ...

Valve is also adding an option to collect anonymized framerate data for monitoring game compatibility.