Can Granite 3.1 8B run on RTX 4500 Ada 24GB?

YES — Runs Great

B55Good

Estimated from fit model

Granite 3.1 8B needs ~10.1 GB VRAM. RTX 4500 Ada 24GB has 24.0 GB. With Q4_K_M quantization, expect ~87 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: LowStack: StandardBottleneck: 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) — 10.1 GB, 86.5 tok/s, Runs well

10.1 GB required24.0 GB available

42% VRAM used

Fit status

Runs well

Decode

86.5 tok/s

TTFT

2239 ms

Safe context

128K

Memory

10.1 GB / 24.0 GB

Memory breakdown

Weights4.9 GB

KV Cache2.0 GB

Runtime0.9 GB

Headroom2.4 GB

See how fast it feels

See how fast it feelsGranite 3.1 8B on RTX 4500 Ada 24GB
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: 86.5 tok/s decode · 2.2s TTFT (warm) · 216 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	C	Runs well	86.5 tok/s	1221 ms	128K
Coding	B	Runs well	86.5 tok/s	2239 ms	128K
Agentic Coding	B	Runs well	86.5 tok/s	3257 ms	128K
Reasoning	B	Runs well	86.5 tok/s	2646 ms	128K
RAG	B	Runs well	86.5 tok/s	4071 ms	128K

Quantization options

How Granite 3.1 8B (8B params) fits at each quantization level on RTX 4500 Ada 24GB (24.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.1 GB	Low	C49
Q3_K_S	3	3.9 GB	Low	C49
NVFP4	4	4.5 GB	Medium	C50
Q4_K_M	4	4.9 GB	Medium	C50
Q5_K_M	5	5.8 GB	High	C51
Q6_K	6	6.6 GB	High	C51
Q8_0	8	8.6 GB	Very High	C52
F16Best for your GPU	16	16.4 GB	Maximum	C54

Get started

Copy-paste commands to run Granite 3.1 8B on your machine.

Run

ollama run granite3.1-dense

Frequently asked questions

Can RTX 4500 Ada 24GB run Granite 3.1 8B?

Yes, RTX 4500 Ada 24GB can run Granite 3.1 8B with a B grade (Runs well). Expected decode speed: 86.5 tok/s.

How much VRAM does Granite 3.1 8B need?

Granite 3.1 8B (8B parameters) requires approximately 10.1 GB of memory with Q4_K_M quantization.

What is the best quantization for Granite 3.1 8B?

The recommended quantization for Granite 3.1 8B is Q4_K_M, which balances quality and memory efficiency.

What speed will Granite 3.1 8B run at on RTX 4500 Ada 24GB?

On RTX 4500 Ada 24GB, Granite 3.1 8B achieves approximately 86.5 tokens per second decode speed with a time-to-first-token of 2239ms using Q4_K_M quantization.

Can RTX 4500 Ada 24GB run Granite 3.1 8B for coding?

For coding workloads, Granite 3.1 8B on RTX 4500 Ada 24GB receives a B grade with 86.5 tok/s and 128K context.

What context window can Granite 3.1 8B use on RTX 4500 Ada 24GB?

On RTX 4500 Ada 24GB, Granite 3.1 8B can safely use up to 128K tokens of context. The model's official context limit is 128K, but available memory constrains the safe maximum.

See all results for RTX 4500 Ada 24GB See all hardware for Granite 3.1 8B

Embed this result▼

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<iframe src="https://willitrunai.com/embed/granite-3.1-8b-on-rtx-4500-ada-24gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>

Preview:

Workload

Grade

Fit

Decode

TTFT

Context

Chat

Runs well

86.5 tok/s

1221 ms

128K

Coding

Runs well

86.5 tok/s

2239 ms

128K

Agentic Coding

Runs well

86.5 tok/s

3257 ms

128K

Reasoning

Runs well

86.5 tok/s

2646 ms

128K

RAG

Runs well

86.5 tok/s

4071 ms

128K

Quantization options

How Granite 3.1 8B (8B params) fits at each quantization level on RTX 4500 Ada 24GB (24.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	3.1 GB	Low	C49
Q3_K_S	3	3.9 GB	Low	C49
NVFP4	4	4.5 GB	Medium	C50
Q4_K_M	4	4.9 GB	Medium	C50
Q5_K_M	5	5.8 GB	High	C51
Q6_K	6	6.6 GB	High	C51
Q8_0	8	8.6 GB	Very High	C52
F16Best for your GPU	16	16.4 GB	Maximum	C54

Frequently asked questions

Can RTX 4500 Ada 24GB run Granite 3.1 8B?

Yes, RTX 4500 Ada 24GB can run Granite 3.1 8B with a B grade (Runs well). Expected decode speed: 86.5 tok/s.

How much VRAM does Granite 3.1 8B need?

Granite 3.1 8B (8B parameters) requires approximately 10.1 GB of memory with Q4_K_M quantization.

What is the best quantization for Granite 3.1 8B?

The recommended quantization for Granite 3.1 8B is Q4_K_M, which balances quality and memory efficiency.

What speed will Granite 3.1 8B run at on RTX 4500 Ada 24GB?

On RTX 4500 Ada 24GB, Granite 3.1 8B achieves approximately 86.5 tokens per second decode speed with a time-to-first-token of 2239ms using Q4_K_M quantization.

Can RTX 4500 Ada 24GB run Granite 3.1 8B for coding?

For coding workloads, Granite 3.1 8B on RTX 4500 Ada 24GB receives a B grade with 86.5 tok/s and 128K context.

What context window can Granite 3.1 8B use on RTX 4500 Ada 24GB?

On RTX 4500 Ada 24GB, Granite 3.1 8B can safely use up to 128K tokens of context. The model's official context limit is 128K, but available memory constrains the safe maximum.