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Chat with RTX is a natively running generative AI chat app from NVIDIA that aims to provide users with personalized AI assistants. The app leverages NVIDIA's TensorRT-LLM, NIM microservices, and RTX acceleration technologies to enable users to convert local documents (e.g., .txt, . pdf、. doc/.docx、. xml) or YouTube videos as a data source to build your own chatbot. Through Retrieval Enhanced Generation (RAG) technology, Chat with RTX can quickly provide contextual answers related to user data, improving query efficiency. The app runs entirely locally to ensure data privacy and security, and is suitable for a variety of scenarios such as content creation, office automation, and programming assistance. Currently, Chat with RTX runs on devices with NVIDIA GeForce RTX 30 or 40 Series GPUs (at least 8GB of VRAM) and Windows 11 operating systems, with a package size of around 35GB.

1. Core features:

  • Launched by NVIDIA, the core value is running locally and building a dedicated chat assistant around private data.
  • Support for using local documents and YouTube videos as data sources, combined with RAG technology to generate profile-related responses.
  • Runs entirely on local devices, emphasizing data privacy and how content is used without leaving the machine.
  • Relies on TensorRT-LLM, NIM microservices, and RTX acceleration capabilities, suitable for high-performance local inference scenarios where hardware conditions are met.
  • Supports a variety of common document formats, suitable for directly connecting personal knowledge bases or work materials into the chat interface.

2. Usage scenarios

  • Q&A retrieval and summarization for local documents, PDFs, and libraries.
  • For those who wish to process private content and sensitive data without uploading it to the cloud.
  • Used to integrate YouTube video content into the search Q&A process to quickly extract key information.
  • For developers and advanced users to test native AI assistants, RAG processes, and RTX inference capabilities.
  • For scenarios such as content curation, office automation, and technical assistance that require the integration of private data.

3. Suitable for the crowd

  • Individual users with an eligible RTX graphics card and want to experience native AI.
  • Developers and technical teams that value privacy, data security, and local processing capabilities.
  • Users who need to build a private Q&A system based on local documentation.
  • Advanced users who want to test RAG's ability to interact with local models.
  • Offices and researchers who do not want to upload data to third-party services.

4. FAQs

What is Chat with RTX mainly suitable for?

Chat with RTX is better suited for local data Q&A, private knowledge retrieval, and native AI assistant experiences. Its biggest feature is the combination of personal data for local generative Q&A.

What hardware environment is required for Chat with RTX?

According to the site, it requires an NVIDIA GeForce RTX 30 or 40 series graphics card, at least 8GB of video memory, and runs on a Windows 11 device.

Why is Chat with RTX suitable for privacy scenarios?

Because it runs entirely locally, users' documents and data do not need to be uploaded to an external cloud, which is important for privacy-demanding scenarios.

What data sources does Chat with RTX support?

It supports a variety of local document formats and YouTube videos as data sources for Q&A flows.

What is the difference between Chat with RTX and regular online AI assistants?

While regular online assistants emphasize out-of-the-box, Chat with RTX emphasizes on-premises, private data access, and hardware acceleration.

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