UserBenchmark seems to confirm the information above Core i9-12900 (K)
Intel Core i9-12900 12th Generation 16 Core 24 Thread 2.4 to 5.1 GHz LGA1700 Desktop Processor BX8071512900 - Best Buy
Intel Core i9-12900K Flagship Alder Lake CPU Benchmarks Leak Out Again, Fastest Single-Threaded Chip & Right On Par With AMD Ryzen 9 5950X In Multi-Threaded Tests
Core i9-12900K Destroys Ryzen 9 5950X By 38% In Ashes of the Singularity | Tom's Hardware
Intel Core i9-12900K Review: Alder Lake Arrives | TechSpot
Intel Core i9-12900K high-end CPU listed on Amazon Germany for €847
Intel Core i9-12900 CPU spotted alongside ASUS ROG Maximus Z690 Extreme motherboard - VideoCardz.com : r/intel
Intel Alder Lake Core i9-12900K shown to be 56% faster than AMD Ryzen 9 5900X in Time Spy CPU, but gaming advantages over Ryzen 9 5950X seem miniscule with Radeon RX 6600
Intel Core i9-12900K review: Intel. Is. Back. | PCWorld
Intel's Core i9-12900K beats Ryzen 9 5950X by 39% in Ashes of the Singularity | TechSpot
Intel Core i9-12900 somehow breaks UserBenchmark records on Asus ROG Maximus Z690 Extreme board despite a 4.25 GHz boost and massive CPU throttling - NotebookCheck.net News
Leaked photos and characteristics of Intel Core i9-12900, Core i5-12600, Core i5-12500 and Core i5-12400 - Tech News Space
Intel Core i9-12900K benchmark leak puts the Alder Lake-S way beyond the capabilities of the AMD Ryzen 9 5950X while embarrassing the Core i9-11900K and Core i9-10900K - NotebookCheck.net News
Intel Alder Lake Core i9-12900 Benchmark Scores Spied With ASUS ROG Z690 Motherboard | HotHardware
The 16-core Intel Core i9-12900 (Intel Alder Lake-S) processor is inferior in performance to the Core i9-11900K. But there is a nuance - Gadget Tendency
Intel Core 12900K Flagship Demolishes AMD Threadripper And Ryzen CPUs In Cinebench Benchmarks
Intel Core i9-12900K Review: Alder Lake Arrives | TechSpot
Intel's unreleased Core i9-12900K processor goes on sale early - The Verge