Google

Gemma 3 27B

Google's flagship open model. Near GPT-4 quality. Needs 20GB+ RAM.

27B parametersgemma3gemma32K context15.91GB - 15.91GB VRAM

About This Model

Gemma 3 27B is a large language model developed by Google, boasting 27 billion parameters and a context length of 32,768 tokens. This model excels in generating high-quality text across a variety of tasks, including but not limited to, writing, summarization, and conversation. Its expansive context window allows it to maintain coherence over longer passages, making it particularly suitable for applications that require deep understanding and long-term memory, such as creating detailed reports, articles, or engaging in complex dialogues.

In its size class, Gemma 3 27B holds its own, offering a balance between performance and efficiency. While it may not outperform the largest models in terms of raw capability, it provides a significant step up from smaller models without requiring excessive computational resources. The model is quantized to Q4_K_M, which helps in reducing the memory footprint and improving inference speed, making it more accessible for local deployment. Users with mid-range GPUs, specifically those with around 16GB of VRAM, can realistically run this model without major bottlenecks. It is ideal for developers, content creators, and researchers who need a powerful yet manageable LLM for local use, ensuring that they can leverage advanced text generation capabilities without the need for cloud services.

Check Your Hardware

See which quantizations of Gemma 3 27B your hardware can run.

Quantization Options

QuantizationBitsFile SizeVRAM NeededRAM NeededQuality
Q4_K_M4.515.41 GB15.91 GB16.41 GB
85%

See It In Action

Real model outputs generated via RunThisModel.com — watch responses stream in real time.

Llama 3.3 70B responding...

Outputs generated by real AI models via RunThisModel.com. Generation speed shown is from cloud inference. Local speeds vary by hardware — check your device.

Frequently Asked Questions

How much VRAM do I need to run Gemma 3 27B?

Gemma 3 27B requires 15.91GB VRAM minimum with Q4_K_M quantization. For full precision, you need 15.91GB VRAM.

What is the best quantization for Gemma 3 27B?

Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.