Question 1

Can RTX 2060 6GB run Gemma 3 1B?

Accepted Answer

Yes, RTX 2060 6GB can run Gemma 3 1B with a C grade (Runs well). Expected decode speed: 241.9 tok/s.

Question 2

How much VRAM does Gemma 3 1B need?

Accepted Answer

Gemma 3 1B (1B parameters) requires approximately 2.9 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Gemma 3 1B?

Accepted Answer

The recommended quantization for Gemma 3 1B is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Runs well	241.9 tok/s	1164 ms	33K
Chat	C	Runs well	241.9 tok/s	437 ms	16K
Coding	C	Runs well	241.9 tok/s	800 ms	33K
RAG	C	Runs well	241.9 tok/s	1455 ms	33K
Reasoning	C	Runs well	241.9 tok/s	946 ms	33K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	0.4 GB	Low	D29
Q3_K_S	3	0.5 GB	Low	D30
NVFP4	4

Can RTX 2060 6GB run Gemma 3 1B?

Memory breakdown