Google Stadia uses a custom AMD chip to offer 10.7 teraflops of cloud gaming power

The beauty of a cloud gaming service is two-fold: 1) you can theoretically play any game, anywhere you’ve got a good enough internet connection to stream it over the net, and 2) even if you’re playing it on a wimpy smartphone, you can harness the power of a beefy server located in a data center.
But what kind of server matters a whole heck of a lot when it comes to graphical fidelity and keeping the service affordable, given how many players may be using those servers at a given tim