Question 1

Can Mac Studio M2 Ultra 64GB run Qwen3-VL 30B A3B Instruct?

Accepted Answer

Yes, Mac Studio M2 Ultra 64GB can run Qwen3-VL 30B A3B Instruct with a C grade (Runs well). Expected decode speed: 66.7 tok/s.

Question 2

How much VRAM does Qwen3-VL 30B A3B Instruct need?

Accepted Answer

Qwen3-VL 30B A3B Instruct (30B parameters) requires approximately 28.4 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Qwen3-VL 30B A3B Instruct?

Accepted Answer

The recommended quantization for Qwen3-VL 30B A3B Instruct is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Runs well	66.7 tok/s	4220 ms	52K
Chat	C	Runs well	66.7 tok/s	1583 ms	13K
Coding	C	Runs well	66.7 tok/s	2901 ms	26K
RAG	C	Runs well	66.7 tok/s	5275 ms	52K
Reasoning	C	Runs well	66.7 tok/s	3429 ms	26K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	11.7 GB	Low	D35
Q3_K_S	3	14.7 GB	Low	D36
NVFP4	4

Can Mac Studio M2 Ultra 64GB run Qwen3-VL 30B A3B Instruct?

Memory breakdown