Can Devstral Small 1.1 run on NVIDIA L40S 48GB?
YES — Runs Great
Devstral Small 1.1 needs ~23.1 GB VRAM. NVIDIA L40S 48GB has 48.0 GB. With Q4_K_M quantization, expect ~50 tok/s.
Operating mode
Choose the run profile you care about
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
49.5 tok/s
TTFT
3912 ms
Safe context
131K
Memory
23.1 GB / 48.0 GB
Memory breakdown
See how fast it feels
What limits this setup
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.
Best improvement path
Performance by workload
| Workload | Grade | Fit | Decode | TTFT | Context |
|---|---|---|---|---|---|
| Chat | S | Runs well | 49.5 tok/s | 2134 ms | 131K |
| Coding | S | Runs well | 49.5 tok/s | 3912 ms | 131K |
| Agentic Coding | S | Runs well | 49.5 tok/s | 5691 ms | 131K |
| Reasoning | S | Runs well | 49.5 tok/s | 4624 ms | 131K |
| RAG | S | Runs well | 49.5 tok/s | 7113 ms | 131K |
Quantization options
How Devstral Small 1.1 (24B params) fits at each quantization level on NVIDIA L40S 48GB (48.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 9.4 GB | Low | A82 |
Q3_K_S | 3 | 11.8 GB | Low | A83 |
NVFP4 | 4 | 13.4 GB | Medium | A83 |
Q4_K_M | 4 | 14.6 GB | Medium | A84 |
Q5_K_M | 5 | 17.3 GB | High | A85 |
Q6_K | 6 | 19.7 GB | High | S85 |
Q8_0Best for your GPU | 8 | 25.7 GB | Very High | S88 |
F16 | 16 | 49.2 GB | Maximum | F0 |
Get started
Copy-paste commands to run Devstral Small 1.1 on your machine.
Run
lms load Devstral-Small-2507 && lms server startYour hardware
More models your NVIDIA L40S 48GB can run
| Model | Params | Grade | Decode | Capabilities |
|---|---|---|---|---|
| 30.5B | S | 101.9 tok/s | ||
| 27B | S | 44.2 tok/s | ||
| 27B | S | 44.3 tok/s | ||
| 35B | S | 91.6 tok/s | ||
| 30B | S | 105.4 tok/s |
Frequently asked questions
Can NVIDIA L40S 48GB run Devstral Small 1.1?
Yes, NVIDIA L40S 48GB can run Devstral Small 1.1 with a S grade (Runs well). Expected decode speed: 49.5 tok/s.
How much VRAM does Devstral Small 1.1 need?
Devstral Small 1.1 (24B parameters) requires approximately 23.1 GB of memory with Q4_K_M quantization.
What is the best quantization for Devstral Small 1.1?
The recommended quantization for Devstral Small 1.1 is Q4_K_M, which balances quality and memory efficiency.
What speed will Devstral Small 1.1 run at on NVIDIA L40S 48GB?
On NVIDIA L40S 48GB, Devstral Small 1.1 achieves approximately 49.5 tokens per second decode speed with a time-to-first-token of 3912ms using Q4_K_M quantization.
Can NVIDIA L40S 48GB run Devstral Small 1.1 for coding?
For coding workloads, Devstral Small 1.1 on NVIDIA L40S 48GB receives a S grade with 49.5 tok/s and 131K context.
What context window can Devstral Small 1.1 use on NVIDIA L40S 48GB?
On NVIDIA L40S 48GB, Devstral Small 1.1 can safely use up to 131K tokens of context. The model's official context limit is 131K, but available memory constrains the safe maximum.
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