AMD Ryzen 5 3600X 's Advantages
Higher base frequency (3.8GHz vs 3.7GHz)
Larger L3 cache size (32MB vs 20MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (95W vs 125W)
Intel Core i5 12600K 's Advantages
Released 2 years and 3 months late
Integrated graphics card
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 47.68GB/s)
Newer PCIe version (5.0 vs 4.0)