Perplexity has brought NVIDIA RTX-supported Windows access to Portable Computer. Pro or Max subscribers can run file analysis and multi-step tasks on GeForce RTX or RTX PRO cards with at least 24 GB of VRAM without sending sensitive content to the cloud; local processing does not use Computer credits. The GeForce RTX 5090 with 32 GB of GDDR7 meets the requirement, while the RTX 5080 with 16 GB of GDDR7 does not. The threshold refers to VRAM, not system memory. The model, task manager, scheduler and search index run on the computer. PPLX 27B, based on Qwen 3.8 27B, is installed within the app. The system launched on NVIDIA DGX Spark on August 25 and was subsequently made available to Linux-based RTX systems.
Why it matters
This expansion provides Windows users who do not want to send data to the cloud with a local processing option for file analysis and multi-step tasks. While the fact that processing does not use Computer credits removes a usage-related limitation, access remains dependent on both a Pro or Max subscription and powerful hardware. Because at least 24 GB of VRAM is required, the RTX label alone does not indicate compatibility; the exclusion of a card with 16 GB of memory means users need to pay attention to the distinction between system memory and VRAM. The fact that the task manager, scheduler and search index also run locally alongside the model allows sensitive content to remain on the computer. However, the information provided does not offer a comparison of performance, task completion times or hardware load on Windows systems.
Background
Computer is not a new name in the FikirPilot archive: we have published 15 news stories mentioning this name in the past 90 days, the latest dated September 15, 2026.