Concerning TV upscaling, here's a good article that explains it very well:

https://www.techradar.com/news/4k-upscaling-everything-you-need-to-know-about-how-tvs-turn-hd-into-4k

The point you brought up Simon is a good one. Does a video card have the same quality of TV upscaling as a high quality TV? I have no idea but here's a link to the AVS Forum talking about it. The cliff notes version seems to be nobody knows because there's been no comparison testing.

https://www.avsforum.com/threads/upscaling-gpu-vs-tv.3195872/

Bob


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