Can I run this LLM?
Can a AMD RX 7900 XTX (24GB) run Qwen3 8B?
Qwen · Apache 2.0 · estimated for a 24.0 GB machine at 4K context.
Yes — it runs great.
Runs greatBest fit: Qwen3 8B at FP16 · 16.4 GB weights · 37–56 tok/s on a AMD RX 7900 XTX (24GB).
Arena Text Overall · style-controlled
UnratedNo exact matchNo reviewed exact Arena match
No reviewed exact model/configuration match in the Arena Text Overall style-controlled snapshot. No family or editorial score is substituted. Local quantization quality is unmeasured.
Snapshot published 2026-10-08 · snapshot imported 2026-10-11 UTC · validated last-good data · manual refresh
Arena leaderboard dataset · Arena / lmarena-ai, Arena Leaderboard Dataset (CC BY 4.0). Selected Text Overall style-controlled rows; field names adapted, ratings unchanged. · dataset CC BY 4.0 · revision e16f90232986
- Total memory at 4K context
- 17.8 GB
- Weights + KV cache + runtime overhead
- Estimated generation
- 37–56 tok/s
- Estimated first token
- ~0.9s
Every quantization on this machine
On small screens, each quant lists every metric below its name. On wider screens, scroll sideways for total memory, speed and fit. Keyboard: focus the table, then use the arrow keys. Quant names stay visible.
| Quant | Weights | Total memory | Speed | Fit |
|---|---|---|---|---|
| Q2_K | 3.3 GB | 4.7 GB | 122–183 tok/s | Runs great |
| Q3_K_M | 4.1 GB | 5.5 GB | 107–160 tok/s | Runs great |
| Q4_K_M | 5.0 GB | 6.4 GB | 94–141 tok/s | Runs great |
| Q5_K_M | 5.9 GB | 7.3 GB | 85–127 tok/s | Runs great |
| Q6_K | 6.7 GB | 8.1 GB | 77–115 tok/s | Runs great |
| Q8_0 | 8.7 GB | 10.1 GB | 63–95 tok/s | Runs great |
| FP16 | 16.4 GB | 17.8 GB | 37–56 tok/s | Runs great |
Ran Qwen3 8B on a AMD RX 7900 XTX (24GB)? Add your real numbers →