On April 1st 2017, NVIDIA launched its April Fool’s joke: a tool called GTX G-Assist capable of optimising your PC all by itself. In 2025, this is no longer a joke, because with AI (obviously), NVIDIA is actually offering this G-Assist. With this tool, Nvidia can control a wide range of parameters on your PC using several software APIs, including those from third-party applications. Currently it can send commands to third-party software from Corsair, MSI, Logitech and Nanoleaf. The magic of AI is that you don’t need to chat for too long, similar to ChatGPT. G-Assist doesn’t need detailed instructions. An example of this? If you hear a fan noise, the AI will understand that reducing the fan speed should solve the problem.
Skynet NVIDIA, has taken control of your machine
Better still, the AI will recommend that you enable/disable settings to optimise image quality, latency or higher frame rates. It can also suggest overclocking or underclocking your GPU to suit your needs. And of course, G-Assist will do the work if you choose one of its suggestions. NVIDIA says that it will keep this project alive and that the Greens will no doubt add new functionalities. The idea was also to put all this in the hands of the ‘community’ and allow them to develop their own connections. Plugins are already available for download to control volume and other functions for applications such as Spotify.
To test G-Assist, you’ll need an RTX 30, 40 or 50 series graphics card with 12GB of VRAM or more. This small detail means that G-Assist runs locally on your GPU and can therefore cause performance drops if you use it at the same time as a large game is running, for example.
G-Assist is based on a compact language model derived from Llama, with 8 billion parameters. This enables it to handle your hardware queries efficiently, without however having the capacity to function as a complete conversational assistant. Interaction with G-Assist can be by text input or voice command.