Perplexity lanza su agente portátil en Windows, pero exige 24 GB de VRAM
El agente local de Perplexity, Portable Computer, llega a Windows con soporte para RTX y RTX PRO, pero solo funciona en GPUs con 24 GB de memoria gráfica.
Running an LLM on your PC is easy enough , but putting an agent to work there is a different story. Portable Computer, the local version of Perplexity’s Computer agent, is now available inside the Perplexity app for Windows on compatible Nvidia GeForce RTX and RTX PRO GPUs. That’s the good news; the catch is, you’ll need an Nvidia GPU with at least 24GB of VRAM. The Windows launch gives Perplexity three platforms in less than three weeks. Portable Computer debuted on Linux and Nvidia DGX Spark on August 25, followed a week later by hybrid compute for Apple silicon , which splits tasks between local and cloud models on Macs. Now Windows joins the mix, but bringing Portable Computer over took more than simply porting the app. Perplexity had to adapt the model runtime, orchestration, security, and hardware integration for each platform while keeping the user experience the same. you’ll need an Nvidia GPU with at least 24GB of VRAM to use it. Orchestration beyond the model Portable Computer bundles those pieces together. On Windows, it supports PPLX 27B — Perplexity’s post‑trained model — and Qwen 3.8 27B, both optimized for RTX GPUs, alongside a built‑in browser, tool calling, and Perplexity’s proprietary SPACE sandbox. It’s a different lane from LM Studio or Ollama, which make running models locally as painless as possible but stop well short of giving a model autonomy over multistep work. DeepSeek’s recent hiring spree of roughly 150 new roles, nearly all of them focused on agent infrastructure rather than the model, hints at how much engineering sits between a capable model and a capable agent. DeepSeek’s recent hiring spree of roughly 150 new roles, nearly all of them focused on agent infrastructure rather than the model, hints at how much engineering sits between a capable model and a capable agent. Connectors blur local boundaries Perplexity ships connectors for Microsoft Outlook, OneDrive, and Word, plus Google Drive, Gmail, Slack, and GitHub — which tells you something about what “local” actually means here. The agent can reach external services because it’s not air‑gapped. Locally completed tasks can process files without sending documents to a cloud model. Once an agent has access to both local files and remote APIs on the same machine, figuring out which resources it actually needs and where to find them gets harder. Hybrid cloud as fallback Perplexity isn’t pretending that a 27‑billion‑parameter model running on a desktop GPU can handle everything, which explains the hybrid architecture. When the agent determines that a task needs more reasoning power than the local model can deliver, it can elevate to Perplexity’s cloud models. According to Nvidia , the agent identifies when cloud support would help and asks the user for permission before sending any data off the machine. For organizations handling sensitive or regulated data, that split can make all the difference. A local agent can grind through source code or financial records without uploading them to a hosted model for basic processing. There’s a cost angle too, since tasks completed locally don’t burn Perplexity Computer credits. High VRAM floor limits reach Portable Computer is available with Perplexity Pro ($20/month) and Max ($200/month), across individual and enterprise plans, with Nvidia DGX Station support coming later. The real challenge is taking local agents from developer passion projects to enterprise‑ready tools. By baking this into Windows, it immediately gets in front of the scale of users needed to make that happen. The real challenge is taking local agents from developer passion projects to enterprise‑ready tools.
