sully1311 on 07 January 2014
They are recommending 5Mbit/s connection speed:
+ Matthew Harper on January 7th, 2014 at 11:26 am said:
We recommend a 5MBPS+ connection. In our internal tests, users with this bandwidth or greater have been enjoying a low latency, high-quality gaming experience. PS Now tests your connection of each game and optimizes for quality if you are above the minimum requirements. We strive to make the gameplay experience feel as if the game is being played locally on their device – fast and responsive (including for FPS and games with twitch mechanics). The Closed Beta will definitely provide a great opportunity to test the experience with gamers with varying connection speeds and our developers will, of course, be working diligently to optimize the service based upon the feedback we receive from the community.
