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Can the NVIDIA RTX 3090 run Llama 3.2 1B?

RTX 3090 × Llama 3.2 1B8K context
YesRuns fully on the GPU
Memory at FP163.3 GB of 24 GB
Weights 2.5 GBKV cache 0.3 GBRuntime 0.6 GB
QuantFP16Full quality
Memory3.3 GBof 24 GB usable
Speed~226tokens per second
  1. FP16
  2. Q8_0
  3. Q6_K
  4. Q5_K_M
  5. Q4_K_M
  6. Q3_K_M
  7. Q2_K

Yes. The NVIDIA RTX 3090 can run Llama 3.2 1B fully in VRAM at FP16 (full quality), using about 3.3 GB of the 24 GB available, at roughly 226 tokens/second.

Try other context lengths

Run it with Ollama

With Ollama installed, one command downloads and starts Llama 3.2 1B:

ollama run llama3.2:1b

Ollama's default download is Q4_K_M (about 1.6 GB here). You have room for FP16, which is full quality: pick that GGUF in LM Studio or from Hugging Face.

Run it in the cloud

No NVIDIA RTX 3090? Run Llama 3.2 1B in the cloud.

Rent a cloud GPU by the hour. No upfront cost, stop any time.

Rent a GPU on RunPodRent a GPU on Vast.ai

Memory needed by quantization

At 8,192 tokens of context. The black line marks the 24 GB the NVIDIA RTX 3090 can use.

QuantQualityMemoryFits?Speed
FP16Full quality3.3 GBFits~226 tok/s
Q8_0Near-lossless2.2 GBFits~426 tok/s
Q6_KExcellent1.9 GBFits~552 tok/s
Q5_K_MVery good1.8 GBFits~637 tok/s
Q4_K_MGood, most popular1.6 GBFits~747 tok/s
Q3_K_MNoticeably degraded1.5 GBFits~927 tok/s
Q2_KHeavily degraded1.3 GBFits~1208 tok/s

GPUs that run Llama 3.2 1B comfortably

Models that run well on the NVIDIA RTX 3090

Frequently asked questions

Can NVIDIA RTX 3090 run Llama 3.2 1B?

Yes. The NVIDIA RTX 3090 can run Llama 3.2 1B fully in VRAM at FP16 (full quality), using about 3.3 GB of the 24 GB available, at roughly 226 tokens/second.

How much VRAM does Llama 3.2 1B need?

About 1.6 GB at Q4_K_M with 8,192 tokens of context, and about 3.3 GB at full FP16 precision.

How fast is Llama 3.2 1B on the NVIDIA RTX 3090?

Roughly 226 tokens per second at FP16, estimated from the NVIDIA RTX 3090's 936 GB/s memory bandwidth.