Can Command R 35B run on NVIDIA L20 48GB?

YES — Runs Great

A79Great

○Estimated from fit model

Command R 35B needs ~31.4 GB VRAM. NVIDIA L20 48GB has 48.0 GB. With Q4_K_M quantization, expect ~30 tok/s.

Runtime: Text Generation InferenceCapacity: RoomyBandwidth: HighStack: OptimizedBottleneck: 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) — 31.4 GB, 32.1 tok/s, Runs well

31.4 GB required48.0 GB available

65% VRAM used

Fit status

Runs well

Decode

32.1 tok/s

TTFT

6026 ms

Safe context

125K

Memory

31.4 GB / 48.0 GB

Memory breakdown

Weights21.3 GB

KV Cache2.4 GB

Runtime2.8 GB

Headroom4.8 GB

See how fast it feels

See how fast it feelsCommand R 35B on NVIDIA L20 48GB
1st promptCold start — includes initialization
>What is local AI inference?
Local AI inference means running an AI language model directly on your own hardware — your laptop, desktop, or server — instead of sending requests to a remote cloud API.

When you run inference locally the model weights are loaded into your GPU or unified memory. Each token you generate requires reading those weights from memory, so memory bandwidth is the main bottleneck for decode speed.

Key benefits of running locally:
 - Full privacy: your prompts never leave your machine
 - No per-token cost or rate limits
 - Works offline once the model is downloaded
 - Latency depends only on your hardware
2nd promptWarm — model ready, no init overhead
>How much VRAM do I need?
It depends on the model size and quantization level. A rough rule of thumb:

 Model size Q4 (4-bit) Q8 (8-bit) FP16
 7B params ~4.3 GB ~7.5 GB ~14 GB
 13B params ~7.9 GB ~13.9 GB ~26 GB
 70B params ~42.7 GB ~74.9 GB ~140 GB

Most people use 4-bit quantization (Q4_K_M) which gives 90-95% of full quality at a fraction of the memory. A 24 GB GPU can comfortably run most 7B-13B models.
Estimated: 32.1 tok/s decode · 6.0s TTFT (warm) · 80 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	29.5 tok/s	3575 ms	125K
Coding	A	Runs well	29.5 tok/s	6553 ms	125K
Agentic Coding	A	Runs well	29.5 tok/s	9532 ms	125K
Reasoning	A	Runs well	29.5 tok/s	7745 ms	125K
RAG	A	Runs well	29.5 tok/s	11915 ms	125K

Quantization options

How Command R 35B (35B params) fits at each quantization level on NVIDIA L20 48GB (48.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	13.7 GB	Low	A71
Q3_K_S	3	17.2 GB	Low	A72
NVFP4	4

Get started

Copy-paste commands to run Command R 35B on your machine.

Run

ollama run command-r

Your hardware

More models your NVIDIA L20 48GB can run

Model	Params	Grade	Decode	Capabilities
👁 Moonshot AI Kimi Linear 48B A3B	48B	A	21.5 tok/s

Frequently asked questions

See all results for NVIDIA L20 48GB See all hardware for Command R 35B

URL: https://willitrunai.com/can-run/command-r-35b-on-l20-48gb

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