I ran it on my system, 7800X3D and 2080Ti, no ray tracing, max settings, multiple runs, the results?
Quality upscaling to 4K:
DLSS: 40 fps
FSR: 37 fps
Performance upscaling to 4K:
DLSS: 59 fps
FSR: 55 fps
DLSS is consistently faster, DLSS is 8% faster at quality preset, and 7% faster at...