Question 1

Can RX 6750 XT 12GB run Qwen3.5 9B Uncensored HauhauCS Aggressive?

Accepted Answer

Yes, RX 6750 XT 12GB can run Qwen3.5 9B Uncensored HauhauCS Aggressive with a B grade (Runs well). Expected decode speed: 56.7 tok/s.

Question 2

How much VRAM does Qwen3.5 9B Uncensored HauhauCS Aggressive need?

Accepted Answer

Qwen3.5 9B Uncensored HauhauCS Aggressive (9B parameters) requires approximately 9.3 GB of memory with Q4_K_M quantization.

Question 3

What is the best quantization for Qwen3.5 9B Uncensored HauhauCS Aggressive?

Accepted Answer

The recommended quantization for Qwen3.5 9B Uncensored HauhauCS Aggressive is Q4_K_M, which balances quality and memory efficiency.

Workload	Grade	Fit	Decode	TTFT	Context
Agentic Coding	C	Tight fit	56.7 tok/s	4970 ms	36K
Chat	B	Runs well	56.7 tok/s	1864 ms	11K
Coding	B	Runs well	56.7 tok/s	3417 ms	21K
RAG	C	Tight fit	56.7 tok/s	6213 ms	36K
Reasoning	B	Runs well	56.7 tok/s	4038 ms	21K

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.5 GB	Low	D36
Q3_K_S	3	4.4 GB	Low	D37
NVFP4	4

Can RX 6750 XT 12GB run Qwen3.5 9B Uncensored HauhauCS Aggressive?

Memory breakdown