local intelligence

can it run

Can the Radeon RX 9070 XT (16GB) run qwen3 4B?

YES

Comfortably. 16GB of memory against a 4GB working set leaves headroom for context, the OS, and anything else you're running.

~140–200 tok/s

weights 2.6GB + KV cache 0.56GB at 4k context vs ~16GB usable → full. 3.2 GB needed of 16 GB usable — headroom for context

computed roofline: 644.6 GB/s × 0.55–0.82 efficiency window / 2.6GB (Q4_K_M) — bands, never points. Small models (under ~4.5B) run BELOW these bands — kernel-launch overhead keeps them from saturating bandwidth (measured against community medians, 09-06).

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

Specs

model file2.6GB (GGUF Q4_K_M)
minimum memory4GB working set
this machine16GB GDDR6
params4B
licenseapache-2.0
price$749

Run it

model files: hugging face ↗

easy run: ollama pull qwen3:4b

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

Alternatives

every model the Radeon RX 9070 XT (16GB) can run — full list

Radeon AI PRO R9700 (32GB) — upgrade path machine

Buy

Newegg ↗ · Amazon ↗ (affiliate)

2026-09-17 · ← all models on the Radeon RX 9070 XT (16GB) · ← full hardware catalog · prices verified at source, may drift