Diablo IV is getting a ray tracing upgrade later this month. Armor, water, windows, and other reflective surfaces will all have ray-traced reflections for more detail and lighting accuracy. Shadows throughout the game will also feature ray tracing.

Nvidia is also bringing DLSS 3.5 to Portal with RTX. This should improve the fidelity of full ray tracing in the game, and you can enable Frame Generation on 40-series RTX cards to boost frame rates.