The AMD Ryzen 7 3700X wins in 11 out of 14 comparable specs, with 1 tie. Its biggest advantage is L3 Cache (300% better).
Core i7-7700K wins in 2 specs (Base Clock: 17% better).
Recommendation
Choose Ryzen 7 3700X if you want the best overall performance — especially l3 cache.
Choose Core i7-7700K if base clock matters more to you.
