Intel Core i5-12400 Desktop Processor 18M Cache, up to 4.40 GHz : Electronics - Amazon.com,Unreleased Intel Core i5-12400 sample is now available on eBay, but there is a good reason not to buy it - VideoCardz.com,Overclocking Intel Non-K CPUs: Core i3-12100, Core i5-12400 and Core i7-12700 | TechSpot,Intel Core i5-12400, Core i3-12300, Core i3-12100 Early Review Leaks Out: Alder Lake Quad Cores Destroy Zen 3 Quad Cores, 12400 Faster, Cooler & More Efficient Than 5600X