Considering you are inputting information from a controller or keyboard, your upload speed needs to keep up as well. Quick download speeds are great, but they are also only half the equation. However, for more data-heavy games, like League of Legends or even Warzone, you will want a faster connection. This should be the minimum internet speed to ensure you don’t lag in most games. The simple answer to the question is 20Mbps and yes it’s enough to stream your games. Benefits of a VPN – Ideal Internet Speed.