Qwen3-VL 30B A3B Instruct needs ~25.4 GB VRAM. RTX PRO 4500 Blackwell 32GB has 32.0 GB. With Q4_K_M quantization, expect ~82 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
89.5 tok/s
TTFT
2164 ms
Safe context
88K
Memory
25.4 GB / 32.0 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 | S | Runs well | 89.5 tok/s | 1181 ms | 88K |
| Coding | S | Runs well | 82.3 tok/s | 2354 ms | 88K |
| Agentic Coding | S | Tight fit | 89.5 tok/s | 3148 ms | 88K |
| Reasoning | S | Runs well | 89.5 tok/s | 2558 ms | 88K |
| RAG | S | Tight fit | 89.5 tok/s | 3935 ms | 88K |
How Qwen3-VL 30B A3B Instruct (30B params) fits at each quantization level on RTX PRO 4500 Blackwell 32GB (32.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 11.7 GB | Low | S89 |
Q3_K_S | 3 | 14.7 GB | Low | S91 |
NVFP4 | 4 |
Copy-paste commands to run Qwen3-VL 30B A3B Instruct on your machine.
Run
lms load Qwen3-VL-30B-A3B-Instruct && lms server startYour hardware
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 30.5B | S | 86.5 tok/s |
Yes, RTX PRO 4500 Blackwell 32GB can run Qwen3-VL 30B A3B Instruct with a S grade (Runs well). Expected decode speed: 82.3 tok/s.
Qwen3-VL 30B A3B Instruct (30B parameters) requires approximately 25.4 GB of memory with Q4_K_M quantization.
The recommended quantization for Qwen3-VL 30B A3B Instruct is Q4_K_M, which balances quality and memory efficiency.
On RTX PRO 4500 Blackwell 32GB, Qwen3-VL 30B A3B Instruct achieves approximately 82.3 tokens per second decode speed with a time-to-first-token of 2354ms using Q4_K_M quantization.
For coding workloads, Qwen3-VL 30B A3B Instruct on RTX PRO 4500 Blackwell 32GB receives a S grade with 82.3 tok/s and 88K context.
On RTX PRO 4500 Blackwell 32GB, Qwen3-VL 30B A3B Instruct can safely use up to 88K tokens of context. The model's official context limit is 256K, 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/qwen-3-vl-30b-a3b-on-rtx-pro-4500-blackwell-32gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
16.8 GB |
| Medium |
| S92 |
Q4_K_M | 4 | 18.3 GB | Medium | S91 |
Q5_K_M | 5 | 21.6 GB | High | S91 |
Q6_KBest for your GPU | 6 | 24.6 GB | High | S91 |
Q8_0 | 8 | 32.1 GB | Very High | F0 |
F16 | 16 | 61.5 GB | Maximum | F0 |