Where are you seeing x86? All i5 processors are 64 bit. List of Intel processors - Wikipedia
As to recommended system: I’m building my own PC for UE4 development. What do you recommend? - Platform & Builds - Epic Developer Community Forums
Where are you seeing x86? All i5 processors are 64 bit. List of Intel processors - Wikipedia
As to recommended system: I’m building my own PC for UE4 development. What do you recommend? - Platform & Builds - Epic Developer Community Forums