> N64 was pretty much an upgraded PS1 polygon engine (hardware was SGI dervied like the PS1) N64 was literally SGI derived, but PS1 was at best "SGI inspired".

> N64 was pretty much an upgraded PS1 polygon engine (hardware was SGI dervied like the PS1) N64 was literally SGI derived, but PS1 was at best "SGI inspired". This comparison overstates the similarities. > After that Nintendo started using ATI for graphics hardware Nintendo was using the ArtX designs before ATI bought them. It was a very different design than the native ATI line.