Because the complexity an algorithms required to do search are a lot less than to run an LLM. Google ran well on 2000 level hardware. Could you run an LLM on 2

Because the complexity an algorithms required to do search are a lot less than to run an LLM. Google ran well on 2000 level hardware. Could you run an LLM on 2000 level hardware? Are GPUs and equivalent hardware going to get as simple as CPUs