AMD’s new FSR 4 tech can offer big graphics gains, but there’s something PC gamers need to know
AMD’s FSR 4 performance is slightly weaker than FSR 3, based on new FidelityFX SDK 2.0 demo testThe performance difference is only 5%, which isn’t significant, but can be at much lower frame rates or weaker GPUsFSR 4 may still be the best choice for RDNA 4 GPU usersAMD’s FSR upscaling technology has come a…