Question 1

Can RTX PRO 5000 Blackwell 48GB run Qwen 3 32B?

Accepted Answer

Yes, RTX PRO 5000 Blackwell 48GB can run Qwen 3 32B with a C grade (Runs well). Expected decode speed: 49.6 tok/s.

Question 2

How much VRAM does Qwen 3 32B need?

Accepted Answer

Qwen 3 32B (32B parameters) requires approximately 30.5 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Qwen 3 32B?

Accepted Answer

The recommended quantization for Qwen 3 32B is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	B	Runs well	49.6 tok/s	5680 ms	43K
Chat	C	Runs well	49.6 tok/s	2130 ms	14K
Coding	C	Runs well	49.6 tok/s	3905 ms	25K
RAG	B	Runs well	49.6 tok/s	7101 ms	43K
Reasoning	C	Runs well	49.6 tok/s	4615 ms	25K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	12.5 GB	Low	D35
Q3_K_S	3	15.7 GB	Low	D36
NVFP4	4

Can RTX PRO 5000 Blackwell 48GB run Qwen 3 32B?

Memory breakdown