Question 1

Can MacBook Pro M2 Pro 32GB run gemma 2b?

Accepted Answer

Yes, MacBook Pro M2 Pro 32GB can run gemma 2b with a C grade (Runs well). Expected decode speed: 114.8 tok/s.

Question 2

How much VRAM does gemma 2b need?

Accepted Answer

gemma 2b (2B parameters) requires approximately 6.7 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for gemma 2b?

Accepted Answer

The recommended quantization for gemma 2b is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Runs well	114.8 tok/s	2454 ms	110K
Chat	C	Runs well	106.6 tok/s	991 ms	28K
Coding	C	Runs well	114.8 tok/s	1687 ms	55K
RAG	C	Runs well	114.8 tok/s	3067 ms	110K
Reasoning	C	Runs well	114.8 tok/s	1994 ms	55K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	0.8 GB	Low	D30
Q3_K_S	3	1.0 GB	Low	D30
NVFP4	4

Can MacBook Pro M2 Pro 32GB run gemma 2b?

Memory breakdown