local intelligence

can it run

Can the RTX 5090 (32GB) run qwen3 8B?

YES

Comfortably. 32GB of memory against a 7GB working set leaves headroom for context, the OS, and anything else you're running.

~190–280 tok/s

weights 5.2GB + KV cache 0.56GB at 4k context vs ~32GB usable → full. 5.8 GB needed of 32 GB usable — headroom for context

computed roofline: 1792 GB/s × 0.55–0.80 efficiency window / 5.2GB (Q4_K_M) — bands, never points.

explore the full catalog84 machines indexed · live prices · what each one can run

Specs

model file5.2GB (GGUF Q4_K_M)
minimum memory7GB working set
this machine32GB GDDR7
params8B
licenseapache-2.0
price$5000

Run it

model files: hugging face ↗

easy run: ollama pull qwen3:8b

runs with: ollama · llama.cpp · koboldcpp · lm studio

Alternatives

every model the RTX 5090 (32GB) can run — full list

RTX PRO 6000 Blackwell (96GB) — upgrade path machine

Buy

B&H Photo ↗ · Amazon ↗ · Amazon ↗

2026-09-17 · ← all models on the RTX 5090 (32GB) · ← full hardware catalog · prices verified at source, may drift