Granite 4.1 30B needs ~25.5 GB VRAM. NVIDIA A10 24GB has 24.0 GB. With Q4_K_M quantization, expect ~18 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
1.5 GB over capacity — needs offload or smaller quantization
Fit status
Runs with offload (needs ~1.1 GB host RAM)
Decode
18.1 tok/s
TTFT
10673 ms
Safe context
10K
Memory
25.5 GB / 24.0 GB
Offload
10%
It fits through host-memory offload, and offload is the main reason performance drops.
CPU or host-memory offload is active
About 10% of the working set spills out of accelerator memory, which usually hurts latency and sustained decode throughput.
Very little memory headroom
You can run the model, but there is not much room left for longer context, bigger batches, extra apps, or future model updates.
Remove offload with more accelerator memory
Prioritize a GPU or unified-memory tier that fits the whole model natively. Removing offload usually helps more than small compute gains.
Buy headroom, not only minimum fit
A slightly larger memory tier gives you safer context growth and makes the recommendation more future-proof.
Increase host RAM if you keep offloading
This setup may need roughly 1.1 GB of extra host RAM just for the offloaded portion, before OS and other tools.
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | A | Runs with offload | 27.5 tok/s | 3841 ms | 10K |
| Coding | A | Runs with offload (needs ~1.1 GB host RAM) | 18.1 tok/s | 10673 ms | 10K |
| Agentic Coding | F | Too heavy | 13.4 tok/s | 20955 ms | 10K |
| Reasoning | A | Runs with offload (needs ~1.1 GB host RAM) | 18.1 tok/s | 12614 ms | 10K |
| RAG | F | Too heavy | 13.4 tok/s | 26193 ms | 10K |
Inference speed
Estimated decode speed (tokens/sec) for Granite 4.1 30B at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~71 tok/s. Speed is memory-bandwidth bound, so cards that fit the whole model in VRAM run far faster than ones that offload to system RAM.
| GPU / Mac | Memory | Quant | Speed (tok/s) | Fits? |
|---|---|---|---|---|
| 32 GB | Q4_K_M | 70.5 | Tight | |
MacBook Pro M4 Max 128GB | 128 GB | Q4_K_M | 35.3 | Fits |
MacBook Pro M4 Max 64GB | 64 GB | Q4_K_M | 35.3 | Fits |
Mac Studio M3 Ultra 256GB | 256 GB | Q4_K_M | 32.7 | Fits |
| 24 GB | Q4_K_M | 29.0 | Offloads | |
Mac Studio M2 Ultra 128GB | 128 GB | Q4_K_M | 27.3 | Fits |
RX 7900 XTX 24GB | 24 GB | Q4_K_M | 26.8 | Offloads |
Mac Studio M1 Ultra 128GB | 128 GB | Q4_K_M | 25.8 | Fits |
| 24 GB | Q4_K_M | 24.8 | Offloads | |
MacBook Pro M4 Pro 48GB | 48 GB | Q4_K_M | 22.2 | Fits |
MacBook Pro M3 Max 64GB | 64 GB | Q4_K_M | 14.1 | Fits |
MacBook Pro M1 Max 64GB | 64 GB | Q4_K_M | 12.9 | Fits |
| 16 GB | Q4_K_M | 10.5 | Too big | |
| 12 GB | Q4_K_M | 3.7 | Too big | |
| 12 GB | Q4_K_M | 2.3 | Too big | |
| 8 GB | Q4_K_M | 2.0 | Too big |
Estimates for single-stream decoding at Q4_K_M; real tokens/sec varies with prompt length, context, batch size, and runtime build. Prompt processing (prefill) is faster than the decode figures shown here.
How Granite 4.1 30B (30B params) fits at each quantization level on NVIDIA A10 24GB (24.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 11.7 GB | Low | A83 |
Q3_K_S | 3 | 14.7 GB | Low | A82 |
NVFP4 | 4 | 16.8 GB | Medium | A82 |
Q4_K_MBest for your GPU | 4 | 18.3 GB | Medium | A82 |
Q5_K_M | 5 | 21.6 GB | High | F0 |
Q6_K | 6 | 24.6 GB | High | F0 |
Q8_0 | 8 | 32.1 GB | Very High | F0 |
F16 | 16 | 61.5 GB | Maximum | F0 |
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 | 70.8 tok/s | ||
| 35B | A | 30.5 tok/s | ||
| 35B | A | 40.6 tok/s | ||
| 32B | A | 15.6 tok/s | ||
| 30.5B | S | 70.8 tok/s |
Yes, NVIDIA A10 24GB can run Granite 4.1 30B with a A grade (Runs with offload (needs ~1.1 GB host RAM)). Expected decode speed: 18.1 tok/s.
Granite 4.1 30B (30B parameters) requires approximately 25.5 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 NVIDIA A10 24GB, Granite 4.1 30B achieves approximately 18.1 tokens per second decode speed with a time-to-first-token of 10673ms using Q4_K_M quantization.
For coding workloads, Granite 4.1 30B on NVIDIA A10 24GB receives a A grade with 18.1 tok/s and 10K context.
On NVIDIA A10 24GB, Granite 4.1 30B can safely use up to 10K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.
Remove offload with more accelerator memory. Prioritize a GPU or unified-memory tier that fits the whole model natively. Removing offload usually helps more than small compute gains.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/granite-4.1-30b-on-a10-24gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
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