The NVIDIA RTX 4000 Ada 20GB packs 20GB of GDDR6 with 432 GB/s of memory bandwidth, making it a strong mid-range option for running local AI models. Here is which models fit, how fast they run, and what quantisation gives the best balance of quality and speed.
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The NVIDIA RTX 4000 Ada 20GB has 20GB VRAM and 432 GB/s memory bandwidth, making it a strong mid-range option for running local AI models. This guide covers which LLMs fit, expected tok/s performance, and recommended settings.
See the full NVIDIA RTX 4000 Ada 20GB specs page for detailed specifications, all compatible models, and speed estimates. Current price: $1250.