As far as simply the bandwidth is concerned, you are good.
However, what you need to understand is that ping is actually what matters in gaming and not the actual internet speed, you could have smooth experience at as low as 1 mb/s and struggle at 100 mb/s.
Now, Ping matters based on your location, the server location, how good the servers are etc.
So, there really isn’t a way to be sure and it will matter from game to game.
Hope it helps.