Here we are with the review of the Steam Link from Valve and according to a official post (link at the end of the description) it features a single core cpu Arm V7 1ghz, 256MB of Ram and 500MB of storage.
On all the tests that i have done the Steam link is a solid device if you are looking for something that is able to game stream.
I will also include some links on the right top corner of the video referring to ther machines that besides being able to game stream also have the multimedia capability and android / windows OS that will give us a more wide experience.
So i totally recommend the Steam link just for game stream as it will be the cheapest solution but if you also need tv capabilities than there are other choices and hopefully the videos will help to clear that out.
Hope you guys enjoy the video
All the Best
Steam Link Specs https://github.com/ValveSoftware/steamlink-sdk