Question 1

Can Intel Arc B580 12GB run Codestral Mamba 7B?

Accepted Answer

Yes, Intel Arc B580 12GB can run Codestral Mamba 7B with a C grade (Runs well). Expected decode speed: 76.9 tok/s.

Question 2

How much VRAM does Codestral Mamba 7B need?

Accepted Answer

Codestral Mamba 7B (7B parameters) requires approximately 7.8 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Codestral Mamba 7B?

Accepted Answer

The recommended quantization for Codestral Mamba 7B is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	B	Runs well	76.9 tok/s	3662 ms	43K
Chat	C	Runs well	76.9 tok/s	1373 ms	13K
Coding	C	Runs well	76.9 tok/s	2518 ms	25K
RAG	B	Runs well	76.9 tok/s	4578 ms	43K
Reasoning	C	Runs well	76.9 tok/s	2976 ms	25K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.7 GB	Low	D33
Q3_K_S	3	3.4 GB	Low	D35
NVFP4	4

Can Intel Arc B580 12GB run Codestral Mamba 7B?

Memory breakdown