NVIDIA RTX 3080 10GB

The NVIDIA RTX 3080 10GB has 10 GB VRAM and 760 GB/s memory bandwidth. It can run 29 of our 97 tracked models natively in VRAM at 8k context.

With 10 GB GDDR6X, the NVIDIA RTX 3080 10GB is a consumer-tier GPU that can run 29 models natively. 7B at Q4-Q5. 8B tight. ~8-14 t/s for 7B.

The NVIDIA RTX 3080 10GB was the mainstream Ampere GPU with 10GB GDDR6X at 760 GB/s. The 10GB capacity is tight for LLM inference: 7B models fit at Q4–Q5, but anything larger requires CPU offload. High memory bandwidth partially compensates, delivering decent tokens-per-second on models that do fit.

NVIDIA RTX 3080 10GB: 10GB GDDR6X at 760 GB/s, bandwidth excellent, capacity limiting.

7B at Q4-Q5. 8B tight. ~8-14 t/s for 7B.

Full CUDA support. 10GB is awkward for LLM; consider 12GB or 16GB instead.

VendorNVIDIA
ArchitectureAmpere
VRAM10 GB
Memory typeGDDR6X
Memory bandwidth760 GB/s
Compute backendCUDA
TierConsumer
Released2020
Models (native)29 / 97
Models (offload)28 / 97
Software: Full llama.cpp and Ollama support out of the box. CUDA 12.x recommended; driver ≥ 525 required.

Popular models for this GPU

Models this GPU runs natively in VRAM (29)

Show 24 more

Models that fit with CPU offload (28)

These use system RAM for layers that don't fit in VRAM, so expect much slower inference.

Too large for this GPU (40)

Compare NVIDIA RTX 3080 10GB with other GPUs

Frequently asked questions

How much VRAM does the NVIDIA RTX 3080 10GB have?
The NVIDIA RTX 3080 10GB has 10 GB of GDDR6X with 760 GB/s memory bandwidth.
What is the NVIDIA RTX 3080 10GB best for?
With 10 GB of VRAM, the NVIDIA RTX 3080 10GB is best for running compact models (1B–8B) at low quantization, suitable for edge inference, prototyping, and lightweight tasks.
What LLMs can the NVIDIA RTX 3080 10GB run locally?
The NVIDIA RTX 3080 10GB can run 29 of the 97 open-weight models tracked by CanItRun natively in VRAM at 8k context. Top options include: Ornith 1.5 9B at Q6_K, Qwen 3.5 9B at Q6_K, Bonsai 27B at 1-bit (Q1_0).
Can the NVIDIA RTX 3080 10GB run Gemma 4 31B?
The NVIDIA RTX 3080 10GB can run Gemma 4 31B with CPU offload at Q6_K quantization, but inference will be slower than native VRAM execution.
Can the NVIDIA RTX 3080 10GB run Qwen 3.6 27B?
The NVIDIA RTX 3080 10GB can run Qwen 3.6 27B with CPU offload at Q8_0 quantization, but inference will be slower than native VRAM execution.
Can the NVIDIA RTX 3080 10GB run Qwen3 8B?
Yes. The NVIDIA RTX 3080 10GB runs Qwen3 8B natively in VRAM at Q6_K quantization, achieving approximately 63.5 tokens per second.