You only need those for the latest and greatest. A lot of options open up if the priority is any decently fast processor over the latest. Multi-CPU systems fell

You only need those for the latest and greatest. A lot of options open up if the priority is any decently fast processor over the latest. Multi-CPU systems fell out of favor in the consumer space because single CPUs got so fast with these processes, but multiple CPUs with an older process is fine in this scenario.