Contrary to marketing, CoD4’s DX10 path (enabled via r_renderer 1 in console) offered negligible visual improvement. Differences included:
For a smoother gaming experience, the recommended system specifications were:
Released a decade later, the Remastered version significantly overhauled the textures, lighting, and sound, requiring much beefier hardware compared to the original. Call of Duty® 4: Modern Warfare® (2007) - Steam
