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All estimates are approximations based on mathematical models and public specifications. Actual performance may vary. Do not make purchasing decisions based solely on these estimates.

Data sourced from Hugging Face, Ollama, and official model documentation. Model names and logos are trademarks of their respective owners.

© 2026 Will It Run AI — Fase Consulting Ibiza, S.L. (NIF: B57969656)

Home/Llama 3.2 3B Instruct/on RTX 3090 24GB

Can it run?

Can RTX 3090 24GB run Llama 3.2 3B Instruct?

CUsable

Runs well

Using Q5_K_M in Ollama

Capabilities:

Fit status

Runs well

Decode

309.4 tok/s

TTFT

626 ms

Safe context

59K

Memory

6.6 GB / 24.0 GB

Memory breakdown

Weights2.2 GB
KV Cache0.8 GB
Runtime1.2 GB
Headroom2.4 GB

Performance by workload

WorkloadGradeFitDecodeTTFTContext
Agentic CodingCRuns well309.4 tok/s910 ms115K
ChatCRuns well309.4 tok/s350 ms29K
CodingCRuns well309.4 tok/s626 ms59K
RAGCRuns well309.4 tok/s1138 ms115K
ReasoningCRuns well309.4 tok/s739 ms59K

Quantization options

How Llama 3.2 3B Instruct (3B params) fits at each quantization level on RTX 3090 24GB (24.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
1.2 GB
LowD31
Q3_K_S
3
1.5 GB
LowD31
NVFP4
4
1.7 GB
MediumD31
Q4_K_M
4
1.8 GB
MediumD31
Q5_K_M
5
2.2 GB
HighD31
Q6_K
6
2.5 GB
HighD32
Q8_0
8
3.2 GB
Very HighD32
F16Best for your GPU
16
6.1 GB
MaximumD35

Get started

HuggingFace
huggingface-cli download hf-bartowski--llama-3-2-3b-instruct-gguf

Upgrade options

Hardware that runs Llama 3.2 3B Instruct well

AppleMacBook Pro M4 Max 36GBBudget pick
C122 tok/s decode

~$2,499 MSRP

See all results for RTX 3090 24GBSee all hardware for Llama 3.2 3B Instruct