Qwen3.5 9B Uncensored HauhauCS Aggressive needs ~9.0 GB VRAM. RX 6800 XT 16GB has 16.0 GB. With Q4_K_M quantization, expect ~52 tok/s.
Operating mode
Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.
Current mode
Balanced
Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.
Select quantization to explore
Fit status
Runs well
Decode
52.2 tok/s
TTFT
3707 ms
Safe context
122K
Memory
9.0 GB / 16.0 GB
This setup is broadly balanced for this model.
No major red flags
This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | C | Runs well | 52.2 tok/s | 2022 ms | 122K |
| Coding | C | Runs well | 52.2 tok/s | 3707 ms | 122K |
| Agentic Coding | C | Runs well | 52.2 tok/s | 5392 ms | 122K |
| Reasoning | C | Runs well | 52.2 tok/s | 4381 ms | 122K |
| RAG | C | Runs well | 52.2 tok/s | 6740 ms | 122K |
How Qwen3.5 9B Uncensored HauhauCS Aggressive (9B params) fits at each quantization level on RX 6800 XT 16GB (16.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 3.5 GB | Low | C48 |
Q3_K_S | 3 | 4.4 GB | Low | C49 |
NVFP4 | 4 | 5.0 GB | Medium | C49 |
Q4_K_M | 4 | 5.5 GB | Medium | C50 |
Q5_K_M | 5 | 6.5 GB | High | C51 |
Q6_K | 6 | 7.4 GB | High | C52 |
Q8_0Best for your GPU | 8 | 9.6 GB | Very High | C52 |
F16 | 16 | 18.5 GB | Maximum | F0 |
Copy-paste commands to run Qwen3.5 9B Uncensored HauhauCS Aggressive on your machine.
Run
lms load hf-hauhaucs--qwen3-5-9b-uncensored-hauhaucs-aggressive && lms server startYes, RX 6800 XT 16GB can run Qwen3.5 9B Uncensored HauhauCS Aggressive with a C grade (Runs well). Expected decode speed: 52.2 tok/s.
Qwen3.5 9B Uncensored HauhauCS Aggressive (9B parameters) requires approximately 9.0 GB of memory with Q4_K_M quantization.
The recommended quantization for Qwen3.5 9B Uncensored HauhauCS Aggressive is Q4_K_M, which balances quality and memory efficiency.
On RX 6800 XT 16GB, Qwen3.5 9B Uncensored HauhauCS Aggressive achieves approximately 52.2 tokens per second decode speed with a time-to-first-token of 3707ms using Q4_K_M quantization.
For coding workloads, Qwen3.5 9B Uncensored HauhauCS Aggressive on RX 6800 XT 16GB receives a C grade with 52.2 tok/s and 122K context.
On RX 6800 XT 16GB, Qwen3.5 9B Uncensored HauhauCS Aggressive can safely use up to 122K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/hf-hauhaucs--qwen3-5-9b-uncensored-hauhaucs-aggressive-on-rx-6800-xt-16gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview: