To be clear, this is how most chips work today. Intel, Nvidia and AMD make entire lineups of CPUs and GPUs with only a handful of different chips, the only diff

To be clear, this is how most chips work today. Intel, Nvidia and AMD make entire lineups of CPUs and GPUs with only a handful of different chips, the only difference being features fused off (either because the silicon doesn't handle them well or because they need market segmentation).