Game Engine Talks

This is a collection of freely available talks about game engine architecture...this list will grow as I find stuff.

Destiny

Multithreading the Entire Destiny Engine (Youtube, GDC2017)
Destiny's Multithreaded Rendering Architecture (Youtube, GDC2015)

Misc 

Game Engine Architecture Club (Youtube channel)

No Man's Sky

Continuous World Generation in No Man's Sky (Youtube/GDC2017)