Can Granite Code 34B run on NVIDIA L40S 48GB?

YES — Runs Great

A79Great

Estimated from fit model

Granite Code 34B needs ~30.4 GB VRAM. NVIDIA L40S 48GB has 48.0 GB. With Q4_K_M quantization, expect ~35 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: HighStack: BasicBottleneck: Balanced

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.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 30.4 GB, 35.2 tok/s, Runs well

30.4 GB required48.0 GB available

63% VRAM used

Fit status

Runs well

Decode

35.2 tok/s

TTFT

5500 ms

Safe context

Memory

30.4 GB / 48.0 GB

Memory breakdown

Weights20.7 GB

KV Cache3.7 GB

Runtime1.2 GB

Headroom4.8 GB

See how fast it feels

See how fast it feelsGranite Code 34B on NVIDIA L40S 48GB
1st promptCold start — includes initialization
>Write a Python function to sort a list
Here's a Python function that sorts a list using quicksort:

def quicksort(arr):
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

# Example usage
numbers = [3, 6, 8, 10, 1, 2, 1]
print(quicksort(numbers))  # [1, 1, 2, 3, 6, 8, 10]

The algorithm picks a pivot, partitions the list into smaller, equal, and larger elements, then recursively sorts each partition and concatenates the results.
2nd promptWarm — model ready, no init overhead
>Now add type hints and a docstring
def quicksort(arr: list[int]) -> list[int]:
    """Sort a list using the quicksort algorithm.

    Args:
        arr: List of integers to sort.

    Returns:
        A new sorted list.
    """
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

Added type hints for the input and return type, plus a Google-style docstring.
Estimated: 35.2 tok/s decode · 5.5s TTFT (warm) · 88 tok/s prefill

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	A	Runs well	35.2 tok/s	3000 ms	8K
Coding	A	Runs well	35.2 tok/s	5500 ms	8K
Agentic Coding	A	Runs well	35.2 tok/s	8000 ms	8K
Reasoning	A	Runs well	35.2 tok/s	6500 ms	8K
RAG	A	Runs well	35.2 tok/s	10000 ms	8K

Quantization options

How Granite Code 34B (34B params) fits at each quantization level on NVIDIA L40S 48GB (48.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	13.3 GB	Low	A71
Q3_K_S	3	16.7 GB	Low	A72
NVFP4	4

Get started

Copy-paste commands to run Granite Code 34B on your machine.

Run

ollama run granite-code:34b

Your hardware

More models your NVIDIA L40S 48GB can run

Model	Params	Grade	Decode	Capabilities
Qwen 3.6 35B A3B	35B	S	91.6 tok/s

Frequently asked questions

Can NVIDIA L40S 48GB run Granite Code 34B?

Yes, NVIDIA L40S 48GB can run Granite Code 34B with a A grade (Runs well). Expected decode speed: 35.2 tok/s.

How much VRAM does Granite Code 34B need?

Granite Code 34B (34B parameters) requires approximately 30.4 GB of memory with Q4_K_M quantization.

What is the best quantization for Granite Code 34B?

The recommended quantization for Granite Code 34B is Q4_K_M, which balances quality and memory efficiency.

What speed will Granite Code 34B run at on NVIDIA L40S 48GB?

On NVIDIA L40S 48GB, Granite Code 34B achieves approximately 35.2 tokens per second decode speed with a time-to-first-token of 5500ms using Q4_K_M quantization.

Can NVIDIA L40S 48GB run Granite Code 34B for coding?

For coding workloads, Granite Code 34B on NVIDIA L40S 48GB receives a A grade with 35.2 tok/s and 8K context.

What context window can Granite Code 34B use on NVIDIA L40S 48GB?

On NVIDIA L40S 48GB, Granite Code 34B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.

See all results for NVIDIA L40S 48GB See all hardware for Granite Code 34B

Embed this result▼

Paste this snippet into any page to show a live fit card.

<iframe src="https://willitrunai.com/embed/granite-code-34b-on-l40s-48gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>

Preview: