Google Stadia’s data use is over 100MB per minute at 1080p
Google Stadia's streaming can use a lot of data even at 1080p, and that's going to add up quickly for anyone worried about a data cap.
venturebeat.com
Google Stadia is every bit the data hog that everyone was expecting. The service warns that it can use between 4.5GB and 20GB of data per hour. Where you'll fall within that range depends on the quality of the video feed you get from Stadia. But I didn't want to just take Google's word for this, so I set up a quick test. At 4K and 60 frames per second, 20GB per hour seems right in line with my experience.
Read the article they do some rough testing. But reading the numbers my comcast modem's port puckers up