Granite 4.1 30B needs ~27.9 GB VRAM. Radeon PRO W7900 DS 48GB has 48.0 GB. With Q4_K_M quantization, expect ~28 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
29.9 tok/s
TTFT
6465 ms
Safe context
98K
Memory
27.9 GB / 48.0 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 | A | Runs well | 27.9 tok/s | 3791 ms | 98K |
| Coding | A | Runs well | 27.9 tok/s | 6950 ms | 98K |
| Agentic Coding | A | Runs well | 27.9 tok/s | 10109 ms | 98K |
| Reasoning | A | Runs well | 27.9 tok/s | 8214 ms | 98K |
| RAG | A | Runs well | 27.9 tok/s | 12637 ms | 98K |
How Granite 4.1 30B (30B params) fits at each quantization level on Radeon PRO W7900 DS 48GB (48.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 11.7 GB | Low | A76 |
Q3_K_S | 3 | 14.7 GB | Low | A77 |
NVFP4 | 4 |
Copy-paste commands to run Granite 4.1 30B on your machine.
Run
ollama run granite4.1:30bYour hardware
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 30.5B | S | 77.1 tok/s | ||
| 35B | S | 64.8 tok/s |
Yes, Radeon PRO W7900 DS 48GB can run Granite 4.1 30B with a A grade (Runs well). Expected decode speed: 27.9 tok/s.
Granite 4.1 30B (30B parameters) requires approximately 27.9 GB of memory with Q4_K_M quantization.
The recommended quantization for Granite 4.1 30B is Q4_K_M, which balances quality and memory efficiency.
On Radeon PRO W7900 DS 48GB, Granite 4.1 30B achieves approximately 27.9 tokens per second decode speed with a time-to-first-token of 6950ms using Q4_K_M quantization.
For coding workloads, Granite 4.1 30B on Radeon PRO W7900 DS 48GB receives a A grade with 27.9 tok/s and 98K context.
On Radeon PRO W7900 DS 48GB, Granite 4.1 30B can safely use up to 98K tokens of context. The model's official context limit is 131K, 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/granite-4.1-30b-on-radeon-pro-w7900-ds-48gb" 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 |
| A77 |
Q4_K_M | 4 | 18.3 GB | Medium | A78 |
Q5_K_M | 5 | 21.6 GB | High | A79 |
Q6_K | 6 | 24.6 GB | High | A80 |
Q8_0Best for your GPU | 8 | 32.1 GB | Very High | A80 |
F16 | 16 | 61.5 GB | Maximum | F0 |
| 35B | S | 70.4 tok/s |
| 32B | S | 28.4 tok/s |
| 30.5B | S | 77.1 tok/s |