According to a slide we received today, AMD will launch Ryzen 9 3950X as world's first 16-core mainstream processor. The slide basically  "confirms" the speculation which began at Ryzen 3000 announcement at Computex. AMD Ryzen 9 3950X would utilize all available cores from both dies. It would preserve the TDP from Ryzen 9 3900X which features 12 cores but at the cost of a lower base clock. This AM4 processor is supposedly a 105W TDP part. The 3950X features a boost clock of 4.7 GHz, the highest from all Ryzen 3000.