The 9th generation Core series has been confirmed by Intel and it will utilize the Coffee Lake architecture seen in the 8th gen processors. Intel has already listed the new i5 and i3 CPUs.
The processors revealed so far are; Core i5-9600(K), Core i5-9500(T), Core i5-9400, Core i3-9100 and Core i3-9000. Core i5-9600(K), Core i5-9500(T), Core i5-9400 will feature six CPU cores and will support six threads, whereas Core i3-9100 and Core i3-9000 will feature four CPU cores and will support four threads.