RTX 3090 24GBGünstige Wahl24 GB VRAM (+4)936 GB/s (+576)
C
Raises estimated decode speed by about 133%.56.5 tok/s Dekodierung
Raises estimated decode speed by about 133%.
ca. $1,499 MSRP
Can Codestral RAG 19B Pruned i1 run on RTX 4000 Ada 20GB?
YES — Tight Fit
C49Usable
Estimated from fit model
Codestral RAG 19B Pruned i1 needs ~17.0 GB VRAM. RTX 4000 Ada 20GB has 20.0 GB. With Q4_K_M quantization, expect ~24 tok/s.
Runtime: OllamaCapacity: TightBandwidth: LowStack: 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.
Select quantization to explore
Q4_K_M (Medium quality) — 17.0 GB, 24.2 tok/s, Tight fit
17.0 GB required20.0 GB available
85% VRAM used
Fit status
Tight fit
Decode
24.2 tok/s
TTFT
7991 ms
Safe context
37K
Memory
17.0 GB / 20.0 GB
Memory breakdown
Weights11.6 GB
KV Cache2.2 GB
Runtime1.2 GB
Headroom2.0 GB
See how fast it feels
See how fast it feelsCodestral RAG 19B Pruned i1 on RTX 4000 Ada 20GB
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: 24.2 tok/s decode · 8.0s TTFT (warm) · 61 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 | 24.2 tok/s | 4359 ms | 37K |
| Coding | C | Tight fit | 24.2 tok/s | 7991 ms | 37K |
| Agentic Coding | C | Runs with offload | 24.2 tok/s | 11623 ms | 37K |
| Reasoning | C | Tight fit | 24.2 tok/s | 9444 ms | 37K |
| RAG | C | Runs with offload | 24.2 tok/s | 14529 ms | 37K |
Quantization options
How Codestral RAG 19B Pruned i1 (19B params) fits at each quantization level on RTX 4000 Ada 20GB (20.0 GB usable).
| Quant | Bits | VRAM | Quality | Fit |
|---|---|---|---|---|
Q2_K | 2 | 7.4 GB | Low | C48 |
Q3_K_S | 3 | 9.3 GB | Low | C50 |
NVFP4 | 4 | 10.6 GB | Medium | C50 |
Q4_K_M | 4 | 11.6 GB | Medium | C50 |
Q5_K_M | 5 | 13.7 GB | High | C50 |
Q6_KBest for your GPU | 6 | 15.6 GB | High | C49 |
Q8_0 | 8 | 20.3 GB | Very High | F0 |
F16 | 16 | 38.9 GB | Maximum | F0 |
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 startUpgrade-Optionen
Hardware, die Codestral RAG 19B Pruned i1 gut ausführt
RTX 3090 24GBGünstige WahlRTX 4090 24GBBestes Preis-Leistungs-Verhältnis24 GB VRAM (+4)1008 GB/s (+648)
B
Raises estimated decode speed by about 173%.66.1 tok/s Dekodierung
Raises estimated decode speed by about 173%.
ca. $1,599 MSRP
RTX PRO 4000 Blackwell 24GBNVIDIA-Upgrade24 GB VRAM (+4)672 GB/s (+312)
C
Raises estimated decode speed by about 101%.48.7 tok/s Dekodierung
Raises estimated decode speed by about 101%.
ca. $1,599 MSRP
Frequently asked questions
Can RTX 4000 Ada 20GB run Codestral RAG 19B Pruned i1?
Yes, RTX 4000 Ada 20GB can run Codestral RAG 19B Pruned i1 with a C grade (Tight fit). Expected decode speed: 24.2 tok/s.
How much VRAM does Codestral RAG 19B Pruned i1 need?
Codestral RAG 19B Pruned i1 (19B parameters) requires approximately 17.0 GB of memory with Q4_K_M quantization.
What is the best quantization for Codestral RAG 19B Pruned i1?
The recommended quantization for Codestral RAG 19B Pruned i1 is Q4_K_M, which balances quality and memory efficiency.
What speed will Codestral RAG 19B Pruned i1 run at on RTX 4000 Ada 20GB?
On RTX 4000 Ada 20GB, Codestral RAG 19B Pruned i1 achieves approximately 24.2 tokens per second decode speed with a time-to-first-token of 7991ms using Q4_K_M quantization.
Can RTX 4000 Ada 20GB run Codestral RAG 19B Pruned i1 for coding?
For coding workloads, Codestral RAG 19B Pruned i1 on RTX 4000 Ada 20GB receives a C grade with 24.2 tok/s and 37K context.
What context window can Codestral RAG 19B Pruned i1 use on RTX 4000 Ada 20GB?
On RTX 4000 Ada 20GB, Codestral RAG 19B Pruned i1 can safely use up to 37K tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.
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