In a way, these points are roughly how modern computers work. For instance, let's say you bought a new PC in 2017 with a high end graphics card. Your CPU was p

In a way, these points are roughly how modern computers work. For instance, let's say you bought a new PC in 2017 with a high end graphics card. Your CPU was probably manufactured on 14nm processes, your GPU on 16nm, your RAM from 16 to 20nm, and your motherboard chipset on 22nm. It's been a similar story throughout computing. Taking that idea and scaling it down to processor designs themselves is cool and no doubt faces hard technical challenges.