Compatibility Check
Can I Run Qwen3 Coder Next 80B A3B on AMD Radeon RX 7900 XTX?
Sort of — AMD Radeon RX 7900 XTX can run Qwen3 Coder Next 80B A3B (Q4_K_M) only by spilling layers to RAM. Generation will be slow.
Estimated ~6 tokens/sec on the Q4_K_M quantization.
Hybrid CPU+GPU
Best variant: Q4_K_M
CPU + GPU hybrid — not enough VRAM (24 GB < 46 GB min), but 64 GB RAM is sufficient. Expect significantly slower inference.
- GPU VRAM
- 24 GB
- Min VRAM (best fit)
- 46 GB
- Recommended VRAM
- 52 GB
- Estimated tok/s
- ~6
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Every Qwen3 Coder Next 80B A3B quantization on AMD Radeon RX 7900 XTX
Each row runs the compatibility engine against your VRAM, RAM, and the model's requirements.
| Quantization | File Size | Min VRAM | Rec VRAM | Context | Verdict | Estimated tok/s |
|---|---|---|---|---|---|---|
| Q4_K_MBest fit | 40 GB | 46 GB | 52 GB | 8K / 8K | Hybrid CPU+GPU | ~6 |
| Q5_K_M | 50 GB | 57.5 GB | 65 GB | 8K / 8K | Can't Run | — |
| Q8_0 | 80 GB | 92 GB | 104 GB | 8K / 8K | Can't Run | — |
| FP16 | 160 GB | 184 GB | 208 GB | 8K / 8K | Can't Run | — |
Upgrade options that fit Qwen3 Coder Next 80B A3B better
Rent GPU instead of buying one
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