This video measures the frame rate of the Resident Evil 3 remake running in High Frame Rate mode, which targets 120 FPS, on the PlayStation 5 Pro console. Enabling this mode will disable ray tracing.
The measurement is done by using the FPS counter of the LG B4 TV. You can check out the video below:
Resident Evil 3 was able to maintain a perfect 120 FPS during the intense boss fight with Nemesis, even with all the fire effects. It did drop a little bit when Nemesis is shooting rockets a Jill during the chase sequence.