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Can I run Qwen3.8-Flash-Next-NVFP4-GPTQ-Strata on an RTX 5090?

Yes

Its qwen-nvfp4-gptq-dense file (5.99 GB) fits in the 28.8 GB an RTX 5090 can use, with room for an unknown amount of context.

Full analysis of Qwen3.8-Flash-Next-NVFP4-GPTQ-Strata Everything that runs on RTX 5090 Get the qwen-nvfp4-gptq-dense file on Hugging Face
ollama run hf.co/Maximilian228/Qwen3.8-Flash-Next-NVFP4-GPTQ-Strata

Files and context on RTX 5090

Each file of Qwen3.8-Flash-Next-NVFP4-GPTQ-Strata (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

FileSizeOn RTX 5090 Context (16-bit)Context (8-bit)
ple-fp851.2 GBDoesn't fit——
qwen-nvfp4-gptq-dense5.99 GBFitsnot knownnot known
BF161.27 GBFitsnot knownnot known

Qwen3.8-Flash-Next-NVFP4-GPTQ-Strata on other hardware

Popular models that run on RTX 5090

Assumes 90% of the card's memory is usable and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.