Question 1

Can AMD Instinct MI300X 192GB run gemma 3 27b it?

Accepted Answer

Yes, AMD Instinct MI300X 192GB can run gemma 3 27b it with a C grade (Runs well). Expected decode speed: 231.7 tok/s.

Question 2

How much VRAM does gemma 3 27b it need?

Accepted Answer

gemma 3 27b it (27B parameters) requires approximately 41.1 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for gemma 3 27b it?

Accepted Answer

The recommended quantization for gemma 3 27b it is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Runs well	251.0 tok/s	1122 ms	136K
Chat	C	Runs well	251.0 tok/s	421 ms	39K
Coding	C	Runs well	231.7 tok/s	836 ms	75K
RAG	C	Runs well	251.0 tok/s	1402 ms	136K
Reasoning	C	Runs well	251.0 tok/s	912 ms	75K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	10.5 GB	Low	D31
Q3_K_S	3	13.2 GB	Low	D31
NVFP4	4

Can AMD Instinct MI300X 192GB run gemma 3 27b it?

Memory breakdown