Advances in Real Time Rendering in Games

Their YouTube channel has the excellent deep dive on the unreal engine's nanite virtual geometry system: https://youtu.be/eviSykqSUUw

The one on idTech8 global illumination from last year is pretty interesting too.

Semi related, DLSS is like magic, such as this example of how good 76p (not 720p, 1080p, etc) can look: https://youtu.be/DKCyk3CeUFY?t=300 (link should be to 5 minute mark)