Question 1

Can MacBook Pro M2 Pro 16GB run gemma 2b?

Accepted Answer

Yes, MacBook Pro M2 Pro 16GB can run gemma 2b with a C grade (Runs well). Expected decode speed: 106.6 tok/s.

Question 2

How much VRAM does gemma 2b need?

Accepted Answer

gemma 2b (2B parameters) requires approximately 4.9 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	75K
Chat	C	Runs well	114.8 tok/s	920 ms	19K
Coding	C	Runs well	106.6 tok/s	1817 ms	37K
RAG	C	Runs well	114.8 tok/s	3067 ms	75K
Reasoning	C	Runs well	114.8 tok/s	1994 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 M2 Pro 16GB run gemma 2b?

Memory breakdown