Apple upgraded the iMac today with new processors, all SSD (say goodbye to Fusion drives), up to 10 core 10th generation intel processors, AMD 5000 series graphics cards, and the option to have a matte finish for $500. They also got rid of the 8 core iMac Pro, making the bottom model 10 cores, to match the cores of the new top 5K. Still look the same, a new look will wait for Apple Silicon.
Tim Cook mentioned that they still had Intel machines in the works. Is this the last Intel machine before Apple Silicon arrives? It seems likely unless there is one more laptop processor upgrade, but it seems unlikely.