According to French publication Comptoir Hardware, the upcoming Intel Core i5-12400F now leaked online, it is a 6-core and 12-thread processor, uses only 6 Golden Cove/Performance cores present and no Gracemont/Atom/Efficient cores at all. The TDP for Intel Core i5-12400F is 65W.
According to scores above, Intel Core i5-12400F can compete with AMD Ryzen 5 5600X with a half price.