if you use Radeon RX 6000 series or newer you can use FSR3.1.3 FG + AFMF2.1 for High FPS

[The Thing]

i tested with my RX 7800 XT on driver Ver. 25.3.1 on 2K no RT no HiRes and got 200 fps+- Performance Gain Depend on CPU i use Ryzen 7 5700 X3D
but you can't enable AFMF 2.1 with Ray tracing is make Game Freeze and Crash
and i Report now in bug report tool on Driver
you can enable HiRes pack is good for RX 7900 XT 20G memory or above

let's see my test on youtube
https://www.youtube.com/watch?v=-n-LgXTCjoA&t=887s