nvidia-data

The latest product family (GPU) and operating system data from the NVIDIA Download API (lookupValueSearch) as JSON files.

What does the script do?

get_data.py reads XML data from the NVIDIA Download API and converts it to a form that can be read from more easily (key value pairs) when comparing to corresponding data from an OS.

Desktop and notebook GPUs are separated to account for some GPUs being present in both a desktop and notebook series (e.g., GeForce GTX 1050 Ti); some notebook GPUs may still be in the desktop key (e.g., T1000, ) because NVIDIA listed them under a desktop series, both a desktop and notebook series or none at all. OS data is structured more traditionally, since both the code and part of the name must be compared.

GPU data example (GPU name and pfid):

{
	"GeForce RTX 3070": "933",
}

OS data example (osID, OS code and OS name):

[
	{
		"id": "57",
		"code": "10.0",
		"name": "Windows 10 64-bit"
	},
]

Notes

Product family (GPU) data (gpu-data.json) is updated whenever the results of https://www.nvidia.com/Download/API/lookupValueSearch.aspx?TypeID=3 change
- Updates to this file will always occur before any new GPUs are released
Operating system data (os-data.json) is updated whenever the results of https://www.nvidia.com/Download/API/lookupValueSearch.aspx?TypeID=4 change
Since almost all NVIDIA products are GPUs, product family is referred to as GPU throughout this repository

GPU data keys are run through a clean_gpu_name() function to aim to match the GPU name reported by the OS (without the "NVIDIA " prefix, " with Max-Q Design" suffix, etc.):

Old name	New name
GeForce 7050 / NVIDIA nForce 610i	GeForce 7050
nForce 610i/GeForce 7050	nForce 610i
Quadro M6000 24GB	Quadro M6000
GeForce GTX 760 Ti (OEM)	GeForce GTX 760 Ti
NVIDIA TITAN RTX	TITAN RTX

Some variant GPU names reported by the OS may not match any keys in gpu-data.json, so must be filtered in code using this data:
- "Super" must be replaced with "SUPER"
- Unnecessary parts of the name must be removed; e.g., by using a regex like this:
```
 (?<=NVIDIA )(.*(?= \([A-Z]+\))|.*(?= [0-9]+GB)|.*(?= COLLECTORS EDITION)|.*(?= with Max-Q Design)|.*)
```
Please open issues with any discrepancies you find

Running the script

If the JSON files in this repository are outdated, they can be generated by running the following commands:

git clone https://github.com/ZenitH-AT/nvidia-data
cd nvidia-data
pip install -r requirements.txt
python get_data.py

Where are the JSON files used?

The JSON files created by get_data.py were initially primarily intended to be used by the nvidia-update.ps1 script (available at ZenitH-AT/nvidia-update) but are now also used by other projects, such as ElPumpo/TinyNvidiaUpdateChecker.

Previously, nvidia-update.ps1 needed to query the NVIDIA Download API multiple times, iterating through and filtering every bit of data. Measures to speed up this process (i.e., limiting queries to desktop/mobile GPU and GeForce cards only) mostly just made the code more complicated.

Now, the script passes the data taken directly from this repository to the NVIDIA AjaxDriverService. An example of how this data is used can be found here.

Possible future changes

get_data.py should be updated to account for not all alternative names being repeated in other entries (e.g., nForce 630i is not retrieved).