It's nothing new. 4K YouTube video streaming support was introduced with BigSur and my old 27" Intel iMac could play 4K videos with no issues whatsoever.
The new iMac though supports NetFlix 4K, which is great news.
It's nothing new. 4K YouTube video streaming support was introduced with BigSur and my old 27" Intel iMac could play 4K videos with no issues whatsoever.
The new iMac though supports NetFlix 4K, which is great news.