RPCS3 Forums

When I try to load Uncharted, it runs smoothly until it hits the first input, then CPU usage goes to 100% and it freezes. 

My specs are:
16 GB Ram
13th Gen Intel® Core™ i7-1355U
Intel® Iris® Xe Graphics

Log file: [attachment=35393]

Your hardware is too weak, we also don't support Intel iGPUs officially due to bad drivers so you'll have driver issues.

Reset the settings to default and set only what the wiki page for the game suggests except for the 60fps settings because you're not going to get stable 30fps on that, let alone 60.
Regardless you're wasting your time, you should focus on games listed as Playable.