# NVIDIA RTX

NVIDIA RTX is a line of graphics cards and AI-capable computing products for gaming, development, professional graphics, rendering, and compute workloads.

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## Perplexity Portable Computer Is Now Available on Windows, Powered by NVIDIA RTX

DevFeed: [Perplexity Portable Computer Is Now Available on Windows, Powered by NVIDIA RTX](<https://devfeed.tech/articles/perplexity-portable-computer-is-now-available-on-windows-powered-by-nvidia-rtx-21586.md>)

Original publisher: [Read original article](<https://blogs.nvidia.com/blog/local-ai-perplexity-windows-pcs/>)

Author: Gerardo Delgado

Published: 2026-09-14T15:00:52Z

Content type: news

Language: en

Sources: [NVIDIA Blog](<https://devfeed.tech/sources/nvidia-blog.md>)

Topics: [Local AI](<https://devfeed.tech/topics/local-ai.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [NVIDIA RTX](<https://devfeed.tech/topics/nvidia-rtx.md>), [Windows](<https://devfeed.tech/topics/windows.md>), [GeForce](<https://devfeed.tech/topics/geforce.md>), [qwen](<https://devfeed.tech/topics/qwen.md>), [NVIDIA DGX](<https://devfeed.tech/topics/nvidia-dgx.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [GitHub](<https://devfeed.tech/topics/github.md>), [Slack](<https://devfeed.tech/topics/slack.md>), [Google](<https://devfeed.tech/topics/google.md>), [Microsoft](<https://devfeed.tech/topics/microsoft.md>)

Tags: [agentic-ai](<https://devfeed.tech/tags/agentic-ai.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [dgx-spark](<https://devfeed.tech/tags/dgx-spark.md>), [drive](<https://devfeed.tech/tags/drive.md>), [geforce](<https://devfeed.tech/tags/geforce.md>), [github](<https://devfeed.tech/tags/github.md>), [google](<https://devfeed.tech/tags/google.md>), [local-ai](<https://devfeed.tech/tags/local-ai.md>), [microsoft](<https://devfeed.tech/tags/microsoft.md>), [nvidia-dgx](<https://devfeed.tech/tags/nvidia-dgx.md>), [nvidia-rtx](<https://devfeed.tech/tags/nvidia-rtx.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [qwen](<https://devfeed.tech/tags/qwen.md>), [rtx-pro](<https://devfeed.tech/tags/rtx-pro.md>), [rtx-spark](<https://devfeed.tech/tags/rtx-spark.md>), [slack](<https://devfeed.tech/tags/slack.md>), [windows](<https://devfeed.tech/tags/windows.md>)

### AI overview

Perplexity is adding Portable Computer to its Windows app for compatible NVIDIA GeForce RTX PCs and NVIDIA RTX PRO Workstations. The local agent uses NVIDIA-accelerated models to plan multistep tasks, analyze files, and keep sensitive information on the device, while users can authorize cloud support for more advanced research and reasoning.

### Source excerpt

As local models become more capable, AI agents can handle more work directly on a PC while keeping sensitive information on the device. Portable Computer is a local version of the agent Perplexity Computer that plans and carries out multistep tasks. Accelerated by NVIDIA GPUs, it uses local models to analyze data, bring together information [...]

## Running Darknet Object Detection on an NVIDIA RTX 3090

DevFeed: [Running Darknet Object Detection on an NVIDIA RTX 3090](<https://devfeed.tech/articles/rtx-3090-for-machine-learning-10501.md>)

Original publisher: [Read original article](<https://technotim.com/posts/3090-machine-learning/>)

Author: Techno Tim

Published: 2021-01-30T14:00:00Z

Content type: tutorial

Language: en

Sources: [Techno Tim](<https://devfeed.tech/sources/techno-tim.md>)

Topics: [NVIDIA RTX](<https://devfeed.tech/topics/nvidia-rtx.md>), [Machine learning](<https://devfeed.tech/topics/machine-learning.md>), [object-detection](<https://devfeed.tech/topics/object-detection.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [Windows](<https://devfeed.tech/topics/windows.md>)

Tags: [homelab](<https://devfeed.tech/tags/homelab.md>), [machine-learning](<https://devfeed.tech/tags/machine-learning.md>), [nvidia-rtx](<https://devfeed.tech/tags/nvidia-rtx.md>), [object-detection](<https://devfeed.tech/tags/object-detection.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [windows](<https://devfeed.tech/tags/windows.md>)

### AI overview

A tutorial on compiling and running the open-source Darknet neural network on an NVIDIA RTX 3090 in Windows and Ubuntu Linux for object detection on images and real-time video.

### Source excerpt

The NVIDIA RTX 3090 is a beast.We all know it can beat the benchmarks in gaming, but how about machine learning and neural networks? Today we walk through the RTX 3090 and then compile and run Darknet, an open source neural network, on Windows and then Ubuntu Linux and run object detection on pictures, images, and real-time video.You will be amazed at how much more you can get out of your vide...