NVIDIA Project G-Assist

Overview

Project G-Assist is NVIDIA's AI assistant for GeForce RTX PCs. You open it from the NVIDIA app overlay (Alt+G) and ask in plain English, by text or voice, to optimize a game's graphics, analyze stutter or input lag, check temperatures and clocks, cap your frame rate, update drivers or toggle features like DLSS overrides, G-SYNC and Smooth Motion.

It runs on a small Llama-based 8-billion-parameter model on your own GPU, so it's free, responsive and works offline; NVIDIA notes you may see a brief FPS dip while it answers mid-game. Version 0.2 added a Reasoning mode and a faster Flash mode, controls for G-SYNC monitors and Corsair iCUE devices, and one-step plugin installs. Community plugins (via mod.io and NVIDIA's GitHub samples) add integrations like Discord, Twitch, Spotify, Logitech and Elgato Stream Deck.

Key features

• One-prompt graphics optimization per game, tuned for performance, quality or battery life
• Framerate, latency, stutter and power analyzers while a game is running
• Live stats and graphs: FPS, 1% lows, PC latency, GPU temps, clocks and power
• Controls DLSS overrides, Smooth Motion, frame-rate caps, refresh rate and G-SYNC
• Plugin system with community add-ons for Corsair, Stream Deck, Discord, Spotify and more

Use it for

Pricing

Free. Installs from the Discover section of the NVIDIA app. Requires Windows 10/11, a GeForce RTX 20/30/40/50-series GPU (desktop or laptop) with at least 6GB VRAM, driver 580.97+ and NVIDIA app 11.0.7+, and about 7GB of disk (plus 3GB for voice). Voice commands need an RTX 30-series or newer.

Getting started

Open the NVIDIA app, go to Discover, install Project G-Assist, then press Alt+G in-game and ask it to optimize your settings.

Open NVIDIA Project G-Assist

Alternatives

NVIDIA BroadcastFree AI noise removal, virtual backgrounds and camera effects for RTX GPUs.NVIDIA RTX RemixModding platform to remaster classic PC games with path tracing and AI textures.MMedalFree game-clip capture and instant sharing.