QwenQwen3-8B Instruct on AMD Radeon Pro W7900
Yes — AMD Radeon Pro W7900 runs Qwen3-8B Instruct excellently at Q8_0 — 90 tok/s. 48 GB VRAM with plenty of headroom.
Model Size
8.2B
Device VRAM
48 GB
Bandwidth
864 GB/s
Quantization
Q8_0
Performance by Quantization
OwnRig currently has one published compatibility entry for Qwen3-8B Instruct 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 | 90 tok/s | 67ms | ✓ Yes | Excellent | 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.
About Qwen3-8B Instruct
Qwen3-8B Instruct (8.2B) is a chat, coding, ai coding, reasoning, multi-purpose model. Qwen 3 dense 8B instruct from Alibaba (~8.2B parameters, ~6.95B non-embedding). Capable chat, coding, and reasoning; 32K default context with 128K max. Apache 2.0.
View all Qwen3-8B Instruct 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 rtx-4090 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.