Perplexity Brings Portable Computer to Windows RTX PCs with NVIDIA, HP and Autodesk
On September 14, Perplexity officially launched Portable Computer on Windows in partnership with NVIDIA: the harness, agents and models all run locally on the user's machine, handling local files and connected apps without sending tasks to the cloud, keeping sensitive data on-device while allowing cloud resources when needed. Perplexity then announced a preinstall partnership with HP and an Autodesk integration, pushing the local agent further into the PC ecosystem.
Confirmed
- Portable Computer is available in the Windows app, first supporting Windows and Linux; it previously supported DGX Spark and other platforms, and Perplexity released the Personal Computer agent in February.
- Hardware requirement is an NVIDIA RTX GPU with 24GB or more VRAM, covering GeForce RTX cards and RTX PRO workstations.
- Perplexity states Portable Computer is the local-first version of Computer: tasks can run fully on-device with local models, privacy data stays local and does not consume cloud credits.
- According to @testingcatalog, the update adds support for local MCP and scheduled tasks.
- CEO Arav Srinivas announced an expanded NVIDIA partnership, confirmed by NVIDIA's official accounts.
- Perplexity will preinstall Computer on the HP ZBook Ultra G3a, expanding to more HP devices later; users can run multi-step tasks via a unified interface, with agents connecting hundreds of tools.
- With Autodesk, the Computer agent connects to Revit via Autodesk's MCP server, reading open Revit building model data for reports and view exports.
- A Microsoft executive shared the news; @jeffgrimes9 relayed that Windows is becoming the platform for local AI, helping users work while keeping data control and lowering costs.
Why it matters
- Local execution keeps sensitive files and app data off the cloud, addressing enterprise and consumer privacy and compliance concerns.
- Not consuming cloud credits ties localization directly to cost control—heavy agent users save on cloud API spend, a likely selling point of the local-first strategy.
- The 24GB+ VRAM requirement sets a high bar, reflecting dependence on high-end consumer GPUs and potentially driving demand for RTX cards, workstations and preinstalled HP PCs.
- Local MCP and scheduled tasks enable agents to automate local tools on a schedule; Revit integration extends local agents into architecture and other vertical workflows.
- Involvement from NVIDIA, Microsoft, HP and Autodesk signals that local agent execution is becoming the next competitive battleground for PC platforms.
2026-09-14 ~ 2026-09-15 · 14 related posts
- Episode 1: Perplexity Portable Computer Lands on Linux and DGX Spark(2026-09-04, 3 posts)
- Episode 2: Perplexity Brings Portable Computer to Windows RTX PCs with NVIDIA, HP and Autodesk(2026-09-14, 14 posts)
Primary sources
- [source] Perplexity launches Portable Computer on Windows PCs, running agents and models locally on RTX GPUs — perplexity_ai · 2026-09-14
- Perplexity launches on-device Portable Computer for Windows, needs 24GB RTX GPU — perplexity_ai · 2026-09-14
- Perplexity's local agent Portable Computer lands on Windows, powered by NVIDIA RTX GPUs — nordicinst · 2026-09-14
- NVIDIA and Perplexity bring locally running AI agents to Windows RTX PCs — NVIDIAAI · 2026-09-14
- Perplexity brings Portable Computer to Windows PCs with Nvidia RTX GPUs — jeffgrimes9 · 2026-09-14
- Perplexity expands NVIDIA partnership to bring fully local AI to Windows RTX PCs — inductionheads · 2026-09-15
- Perplexity brings Portable Computer local models to Windows RTX PCs with 24GB+ VRAM — testingcatalog · 2026-09-15
- Perplexity launches Portable Computer, a local AI agent requiring an RTX GPU with 24GB VRAM — emmanuelvivier · 2026-09-15
- [source] Perplexity Computer comes pre-installed on HP ZBook Ultra G3a laptops — perplexity_ai · 2026-09-15
- Perplexity connects Computer to Revit via Autodesk MCP, preinstalls on HP ZBook — perplexity_ai · 2026-09-15
- Perplexity launches Portable Computer: on-device local agent, no cloud credits — perplexity_ai · 2026-09-15
- Perplexity to ship pre-loaded on HP ZBook Ultra G3A, with local-first on-device agent mode — perplexity_ai · 2026-09-15
2 near-duplicate retellings: nvidia · AravSrinivas