Perplexity Portable Computer Now Available on Windows, Powered by NVIDIA RTX for Local AI

Perplexity's AI assistant, previously limited to its own hardware, is now available on Windows PCs powered by NVIDIA RTX GPUs, enabling fully local AI inference without cloud dependency. The integration leverages NVIDIA's TensorRT-LLM and RTX acceleration to deliver fast on-device responses, positioning Perplexity as a privacy-respecting alternative to cloud-based assistants. This is a notable move for developers who want to build or demo AI-powered applications in air-gapped or latency-sensitive environments. It also signals a broader trend of AI assistants migrating to the edge, with NVIDIA's RTX ecosystem becoming a key deployment platform. Developers with RTX hardware can access this capability now through the Windows app.