Temporal Upscalers use data from the current and previous frames to produce a high-quality upscaled result. Temporal upscalers all work the same with Unreal Engine, whether they are Unreal Engine 4's Temporal Anti-Aliasing Upscaling (TAAU), Unreal Engine 5's Temporal Super Resolution, or a third-party plugin such as NVIDIA's DLSS 2+ Super Resolution, AMD's FSR 2.0+, and Intel's XeSS.