QwenQwen3-30B-A3B on AMD Radeon Pro W7900
AMD Radeon Pro W7900 runs Qwen3-30B-A3B at Q8_0 — 15 tok/s. Usable on 48 GB VRAM — see full quantization options below.
Model Size
30B
Device VRAM
48 GB
Bandwidth
864 GB/s
Quantization
Q8_0
Performance by Quantization
OwnRig currently has one published compatibility entry for Qwen3-30B-A3B on AMD Radeon Pro W7900 at Q8_0. This is the best supported pairing we can stand behind today.
| Quantization | Speed | TTFT | Fits in VRAM | Rating | Confidence |
|---|---|---|---|---|---|
| Q8_0 | 15 tok/s | 744ms | ✓ Yes | Acceptable | estimated |
Notes
Q8_0
AMD workstation card with the best ROCm support in this dataset; best AMD option for larger models. Q8_0 fits in VRAM on this card. MoE models still have to load the full expert pool into memory.
About Qwen3-30B-A3B
Qwen3-30B-A3B (30B) is a chat, coding, ai coding, reasoning, multi-purpose model. Mixture-of-Experts architecture with ~3B active parameters per token and ~30B total; inference still loads the full expert pool for typical local stacks, so VRAM tracks total model size while compute per token stays efficient. High efficiency for its quality tier. Apache 2.0; 32K default and 128K max context.
View all Qwen3-30B-A3B hardware options →About AMD Radeon Pro W7900
AMD Radeon Pro W7900 has 48 GB at 864 GB/s. Street price: $3,299.
See all models AMD Radeon Pro W7900 can run →Estimate method: Estimated from m4-max-64gb compatibility patterns plus ROCm/Vulkan adjustments. Reference hardware source: github.com (2026-03-26)
Performance varies by driver version, inference engine, quantization method, context length, and system configuration. Figures shown are estimates based on community benchmarks and may not reflect your exact setup. Product names are trademarks of their respective owners. OwnRig is independent and not affiliated with any hardware or AI model provider.