Many new PS5 Pro games already use an AI upscaler called “PlayStation Spectral Super Resolution” (PSSR) on their AMD-based chips. PSSR can turn 720p images into 4K ones on the fly while adding extra particle effects, and we’ve been relatively impressed by its quality compared to, say, FSR 3.

The PlayStation 5 Pro's main promise is better, more stable graphics—there's a reason why it costs a lot more than the regular Slim model of the console. Now, though, Sony is thinking about party tricks to raise the bar even further,

FSR 4, meanwhile, suffers from the same drawback as DLSS in that it’s hardware-dependent, which means it only works on RDNA 4 architecture, which the PS5 Pro is not. Cerny think