The Intel Core i9-14900KS wins in 9 out of 16 comparable specs, with 4 ties. Its biggest advantage is L2 Cache (327% better).
Core i5-12400F wins in 3 specs (MSRP: 75% better).
Recommendation
Choose Core i9-14900KS if you want the best overall performance — especially l2 cache.
Choose Core i5-12400F if msrp matters more to you.
