The Intel Core i5-12600K wins in 10 out of 14 comparable specs, with 2 ties. Its biggest advantage is L2 Cache (375% better).
Core i7-9700K wins in 2 specs (Max Turbo Power: 37% better).
Recommendation
Choose Core i5-12600K if you want the best overall performance — especially l2 cache.
Choose Core i7-9700K if max turbo power matters more to you.
