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Yes. Qwen3 4B fits in fast memory on RX 7600 8GB at Q8_0 (5.2 GB needed, 7.5 GB usable), about 39 tok/s (estimate).
Hardware: RX 7600 8GB · Model: Qwen3 4B
RX 7600 8GB has 8 GB of VRAM and 288 GB/s of memory bandwidth. The checker holds back 0.5 GB of VRAM for the driver and assumes 16 GB of system RAM, so fast memory usable by Ollama is 7.5 GB. Partial offload may also use 60% of that system RAM. Qwen3 4B (4.02B, Alibaba) at Q8_0 is a 4.4 GB download and needs 5.2 GB with headroom for about 8k tokens.
| Best quant | Q8_0 |
|---|---|
| Download size | 4.4 GB |
| Memory needed | 5.2 GB |
| Usable fast memory | 7.5 GB |
| Fit | fits in fast memory |
| Estimated speed | ~39 tok/s (estimate) |
| Command | ollama run qwen3:4b-q8_0 |
Estimates, not benchmarks. Model sizes are ollama.com download sizes; memory needed adds headroom for ~8k tokens of context; speeds are rough figures from memory bandwidth. Data updated 2026-10-23.
A project by OnDevice Labs · llms.txt