Somehow I doubt that the new CPU will change anything significantly but marketing will shout about every single improvement. Games mainly base on GPUs performance as CPUs are fast enough for years. Still, there is a lot of noise about every new CPU like it could change everything. I would be much more interested in Nintendo upgrading Switch with a faster CPU+GPU but for PC? ... most users don't need that and reasonable seems an upgrade every 3-4 years but for sure not every generation. If not tests/reviews/overclocking, I would sit on a 5 year old rig.