I recently had occasion to evaluate a database of 1200+ NVIDIA GPUs and can tell you that the only thing consistent about the model numbers is their inconsistency. For example, what is an RTX 4000? It could be the 2018 Quadro RTX 4000, the Quadro RTX 4000 Max-Q, or Quadro RTX 4000 Mobile (all Turing cards), but it could also be the RTX 4000 Mobile Ada Generation (Ada Lovelace card released 2023).