Question 1

Can Intel Data Center GPU Max 1550 128GB run Qwen3.5 397B A17B?

Accepted Answer

No, Qwen3.5 397B A17B requires more memory than Intel Data Center GPU Max 1550 128GB provides.

Question 2

How much VRAM does Qwen3.5 397B A17B need?

Accepted Answer

Qwen3.5 397B A17B (397B parameters) requires approximately 318.2 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Qwen3.5 397B A17B?

Accepted Answer

The recommended quantization for Qwen3.5 397B A17B is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	F	Too heavy	8.3 tok/s	33827 ms	11K
Chat	F	Too heavy	8.3 tok/s	12685 ms	4K
Coding	F	Too heavy	9.5 tok/s	20349 ms	6K
RAG	F	Too heavy	8.3 tok/s	42284 ms	11K
Reasoning	F	Too heavy	8.3 tok/s	27484 ms	6K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	154.8 GB	Low	F0
Q3_K_S	3	194.5 GB	Low	F0
NVFP4	4

Can Intel Data Center GPU Max 1550 128GB run Qwen3.5 397B A17B?

Memory breakdown