Mistral Large 2 123B on AMD Radeon Pro W7900

AMD Radeon Pro W7900 runs Mistral Large 2 123B at Q2_K — 5 tok/s. Usable on 48 GB VRAM — see full quantization options below.

Model Size

123B

Device VRAM

48 GB

Bandwidth

864 GB/s

Quantization

Q2_K

Benchmarks

Performance by Quantization

OwnRig currently has one published compatibility entry for Mistral Large 2 123B on AMD Radeon Pro W7900 at Q2_K. This is the best supported pairing we can stand behind today.

Quantization	Speed	TTFT	Fits in VRAM	Rating	Confidence
Q2_K	5 tok/s	1389ms	✓ Yes	Acceptable	estimated

Notes

Q2_K

AMD workstation card with the best ROCm support in this dataset; best AMD option for larger models. Q2_K fits in VRAM on this card.

About Mistral Large 2 123B

Mistral Large 2 123B (123B) is a chat, coding, ai coding, reasoning, multi-purpose model. Mistral's flagship 123B parameter model. Wide multilingual performance and code generation. 128K context window. Requires multi-GPU or high-memory Apple Silicon for home use. At Q3/Q2, fits on 2x RTX 4090 or 64 GB+ Apple Silicon.

View all Mistral Large 2 123B 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.