Formally announced at CES, the Core i5 12400 and other Alder Lake non-K desktop CPUs are beginning to appear in retail channels.
Intel Core i5 13400 Linux Performance - Raptor Lake 10 Cores / 16 Threads For $239 Review - Phoronix
Intel Core i5 12400 Alder Lake: A Great ~$200 CPU For Linux Users Review - Phoronix
Intel Core i5 13600K Linux Performance Review - Phoronix
Intel Core I5 13400 Linux Performance Raptor Lake 10 Cores, 60% OFF
Intel Core i5-12400 - Core i5 12th Gen Alder Lake 6-Core 2.5 GHz LGA 1700 65W Intel UHD Graphics 730 Desktop Processor - BX8071512400
Intel Core i5 11600K + Core i9 11900K Linux Performance Across ~400 Benchmarks - Phoronix
Intel Core i5 13600K Linux Performance Review - Phoronix
Intel Core i5 13400 Linux Performance - Raptor Lake 10 Cores / 16 Threads For $239 Review - Phoronix
Intel Core i5 13600K Linux Performance Review - Phoronix
Intel Core I5 13400 Linux Performance Raptor Lake 10 Cores, 60% OFF
Discussion - Alder Lake - Builders Thread, Page 7