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URL: https://willitrunai.com/can-run/hf-mradermacher--codestral-rag-19b-pruned-i1-gguf-on-rtx-5090-32gb


Can Codestral RAG 19B Pruned i1 run on RTX 5090 32GB?

YES — Runs Great

C54Usable
Estimated from fit model

Codestral RAG 19B Pruned i1 needs ~18.2 GB VRAM. RTX 5090 32GB has 32.0 GB. With Q4_K_M quantization, expect ~104 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: HighStack: BasicBottleneck: Balanced
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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) — 18.2 GB, 103.6 tok/s, Runs well
18.2 GB required32.0 GB available
57% VRAM used

Fit status

Runs well

Decode

103.6 tok/s

TTFT

1869 ms

Safe context

115K

Memory

18.2 GB / 32.0 GB

Memory breakdown

Weights11.6 GB
KV Cache2.2 GB
Runtime1.2 GB
Headroom3.2 GB

See how fast it feels

See how fast it feelsCodestral RAG 19B Pruned i1 on RTX 5090 32GB
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: 103.6 tok/s decode · 1.9s TTFT (warm) · 259 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

WorkloadGradeFitDecodeTTFTContext
ChatCRuns well103.6 tok/s1019 ms115K
CodingCRuns well103.6 tok/s1869 ms115K
Agentic CodingCRuns well103.6 tok/s2718 ms115K
ReasoningCRuns well103.6 tok/s2209 ms115K
RAGCRuns well103.6 tok/s3398 ms115K

Quantization options

How Codestral RAG 19B Pruned i1 (19B params) fits at each quantization level on RTX 5090 32GB (32.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
7.4 GB
LowC44
Q3_K_S
3
9.3 GB
LowC45
NVFP4
4

Get started

Copy-paste commands to run Codestral RAG 19B Pruned i1 on your machine.

Run

lms load hf-mradermacher--codestral-rag-19b-pruned-i1-gguf && lms server start

Frequently asked questions

See all results for RTX 5090 32GBSee all hardware for Codestral RAG 19B Pruned i1
10.6 GB
Medium
C46
Q4_K_M
4
11.6 GB
MediumC46
Q5_K_M
5
13.7 GB
HighC47
Q6_K
6
15.6 GB
HighC48
Q8_0Best for your GPU
8
20.3 GB
Very HighC49
F16
16
38.9 GB
MaximumF0