There are 3 similarly named models, they are different and have different performance RTX 6000 (Quadro RTX 6000, 24 GB VRAM, launched Aug 13, 2018) RTX A6000 (48 GB VRAM, launched Oct 5, 2020) RTX 6000 Ada (48 GB VRAM, launched Dec 3, 2022)| gpus.llm-utils.org