Graphene tech can handle well over reddits 225 tx per second. In fact it has already been tested to support upwards of 3000tx/sec which is over 10x the number of posts per second reddit has.
Additionally, if better witness equipment is used we are looking at far higher tx volume support. And by that i mean graphene chains can hypothetically handle 100s of thousanda of tx per second at scale. In short it is the fastest and most robust blockchain in existence today.
Nice! Thanks for the information.