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⇱ Run LLMs with Ollama on H100 GPUs for Maximum Efficiency | DigitalOcean


Run LLMs with Ollama on H100 GPUs for Maximum Efficiency

Updated on August 6, 2025
👁 Run LLMs with Ollama on H100 GPUs for Maximum Efficiency

Introduction

This article is a guide to run Large Language Models using Ollama on H100 GPUs offered by DigitalOcean. DigitalOcean GPU Droplets provide a powerful, scalable solution for AI/ML training, inference, and other compute-intensive tasks such as deep learning, high-performance computing (HPC), data analytics, and graphics rendering. These GPUs are designed to handle demanding workloads, GPU Droplets enable businesses to efficiently scale AI/ML operations on-demand, without the need for managing unnecessary costs. Offering simplicity, flexibility, and affordability, DigitalOcean’s GPU Droplets ensure quick deployment and ease of use, making them ideal for developers and data scientists.

Now, with support for NVIDIA H100 GPUs, users can accelerate AI/ML development, test, deploy, and optimize their applications seamlessly—without the need for extensive setup or maintenance typically associated with traditional platforms. Ollama is an open source tool which provides access to a diverse library of pre-trained models, offers effortless installation and setup across different operating systems, and exposes a local API for seamless integration into applications and workflows. Users can customize and fine-tune LLMs, optimize performance with hardware acceleration, and benefit from interactive user interfaces for intuitive interactions.

Key takeaways:

  • Running large language models with Ollama on an NVIDIA H100 GPU combines an easy-to-use local model deployment tool with one of the most powerful AI accelerators available, allowing even very large models to be served with exceptional speed and throughput.
  • This guide shows how to provision a DigitalOcean GPU Droplet equipped with an H100 and set up Ollama to load and serve an LLM, so developers can deploy advanced models (like code assistants or chatbots based on Llama 2) on dedicated high-end hardware without complex infrastructure work.
  • Using an H100 dramatically accelerates model inference (and even fine-tuning tasks) thanks to its advanced Tensor Cores and huge memory; for example, the H100’s support for FP8 precision and massive parallelism translates to lower latency responses and the ability to handle larger batch sizes or context windows compared to using smaller GPUs.
  • This approach offers the flexibility of cloud scaling—spinning up a powerful GPU when needed—while Ollama provides a straightforward way to run the model, meaning you can harness cutting-edge model performance on demand without requiring deep ML operations expertise.

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About the author

👁 Shaoni Mukherjee
Shaoni Mukherjee
Author
AI Technical Writer
See author profile

With a strong background in data science and over six years of experience, I am passionate about creating in-depth content on technologies. Currently focused on AI, machine learning, and GPU computing, working on topics ranging from deep learning frameworks to optimizing GPU-based workloads.

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This work is licensed under a Creative Commons Attribution-NonCommercial- ShareAlike 4.0 International License.
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