Oh, I just remembered. I did once log in to my Space Exploration server from my prototype. It was barely playable, around 15fps near a Quarry+, 25fps at our base. Keep in mind that my prototype was DVT1 and had no heatpipes. I also couldn't set the power limit above 7W, so if you take a final device and set it to 10W, it should be a pretty decent experience. Not perfect, but since Minecraft is not a shooter, I think it's playable Actually, even my desktop (well ok, it's old) rarely ever reaches 40fps on that server And yet, that desktop runs all the latest AAA games at least with low settings.