OCC has posted a performance analysis of Shadow of the Tomb Raider that is definitely worth the click to check out.
Though the long wait between when the game released and now may mean this is of less interest, it also worked in my favor as the game was not only updated to support ray traced shadows, but NVIDIA released drivers enabling Microsoft DXR support on non-RTX graphics cards, including the GTX 1070 and GTX 1080 I have for testing.
