The Intel Core i5-14400 wins in 6 out of 14 comparable specs, with 4 ties. Its biggest advantage is L2 Cache (138% better).
Ryzen 7 3700X wins in 4 specs (L3 Cache: 60% better).
Recommendation
Choose Core i5-14400 if you want the best overall performance — especially l2 cache.
Choose Ryzen 7 3700X if l3 cache matters more to you.
