The Intel Core i9-9990XE Review: All 14 Cores at 5.0 GHz
Intel Core i9-9960X CPU X-series Processor22M Cache, up to 4.50 GHz FCLGA2066 | eBay
9th Gen Intel X-series CPUs coming in November, with up to 18 cores of soldered silicon | PCGamesN
Intel Core i9-10980XE Review: Winning the middle | PCWorld
Intel Announces World's Best Gaming Processor: New 9th Gen Intel Core i9-9900K | Business Wire
Intel Core i9-9960X LGA2066 CPU Processor X-Series16 Cores 31.GHz up to 4.40GHz | eBay
14 core Intel Core i9-10940X fails to impress on Geekbench; just 5% ahead of the Core i9-10920X and AMD Ryzen 9 3900X in multicore workloads - NotebookCheck.net News