Can the RTX 3090 Ti run Qwen3 32B?
Yes. Qwen3 32B needs about 22 GB and the RTX 3090 Ti has 24 GB of VRAM. Expect about 28 tok/s, about reading speed.
ollama run qwen3:32bFirst time? Install Ollama, then paste that into a terminal.
Qwen3 32B needsAbout 22 GB
RTX 3090 Ti has24 GB VRAM
Bandwidth1008 GB/s
Estimated speed~28 tok/s
Want it faster?
Speed comes from memory bandwidth: the card reads all 20 GB of active weights for every token. On the RTX 3090 Ti, Qwen3 30B-A3B runs at about 180 tok/s if you can trade some quality for speed. Cards that run Qwen3 32B faster:
How we estimate
Speed is roughly memory bandwidth divided by the weights read per token, calibrated on our own rack. Sizes are Ollama's default 4-bit downloads plus about 1.2 GB for context. Real results are usually within about a third. Measured it yourself? Send us the number.
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