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text model · SmolLM2 · Windows

Can I run SmolLM2 135M on Nvidia GeForce RTX 4090 (24GB)?

Compatibility verdict VRAM threshold engine
Yes, it runsGPU accelerated

Yes. SmolLM2 135M runs on Nvidia GeForce RTX 4090 (24GB) at Q4_K_M (~1 GB of ~23 GB usable).

Needs ~1 GB Device usable ~23 GB

Runs at Q4_K_M using ~1 GB of ~23 GB usable. You have room for FP16 for higher quality.

Q4_K_M needed
~1 GB
Usable on device
~23 GB
Device memory
24 GB
Best quant
Q4_K_M

Run it

Install commands Windows

Pick your tool. All three load the same Q4_K_M weights.

Ollama
$ ollama run smollm2:135m
llama.cpp
$ llama-cli -hf bartowski/SmolLM2-135M-Instruct-GGUF:Q4_K_M
LM Studio
$ lms get bartowski/SmolLM2-135M-Instruct-GGUF

AMD GPUs run via Vulkan/ROCm at roughly half CUDA throughput. NVIDIA is the smooth path on Windows.

Model SmolLM2
Parameters
0.135B
Q4_K_M size
0.105 GB
Q8_0 size
0.145 GB
Context
2k
Ollama tag
smollm2:135m
Full SmolLM2 135M requirements →
Device Windows
Memory
24 GB vram
Usable for weights
~23 GB
Best runtime
vLLM (Linux) / Ollama (CUDA)
Best models for Nvidia GeForce RTX 4090 (24GB) →

You could also run

Run SmolLM2 135M on other hardware

FAQ

Can Nvidia GeForce RTX 4090 (24GB) run SmolLM2 135M?

Yes. SmolLM2 135M runs on Nvidia GeForce RTX 4090 (24GB) at Q4_K_M (~1 GB of ~23 GB usable).

How much memory does SmolLM2 135M need?

Nvidia GeForce RTX 4090 (24GB) has room to spare. At Q4_K_M the weights are ~0.105 GB; with KV cache and runtime overhead, budget ~1 GB at a 4k context.

What is the best tool to run SmolLM2 135M on Windows?

LM Studio for a simple setup; Ollama (CUDA) for the most speed. AMD GPUs run via Vulkan/ROCm at roughly half CUDA throughput. NVIDIA is the smooth path on Windows.

Sources

Memory figures are estimates. See methodology.