Question 1

Can MacBook Pro M3 Pro 18GB run gemma 2 2b it?

Accepted Answer

Yes, MacBook Pro M3 Pro 18GB can run gemma 2 2b it with a C grade (Runs well). Expected decode speed: 70.1 tok/s.

Question 2

How much VRAM does gemma 2 2b it need?

Accepted Answer

gemma 2 2b it (2B parameters) requires approximately 5.6 GB of memory with Q6_K quantization.

Question 3

What is the best quantization for gemma 2 2b it?

Accepted Answer

The recommended quantization for gemma 2 2b it is Q6_K, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Runs well	70.1 tok/s	4017 ms	74K
Chat	C	Runs well	70.1 tok/s	1506 ms	19K
Coding	C	Runs well	70.1 tok/s	2762 ms	37K
RAG	C	Runs well	70.1 tok/s	5021 ms	74K
Reasoning	C	Runs well	70.1 tok/s	3264 ms	37K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	0.8 GB	Low	D31
Q3_K_S	3	1.0 GB	Low	D31
NVFP4	4

Can MacBook Pro M3 Pro 18GB run gemma 2 2b it?

Memory breakdown