Intel Core i5 12600K 's Advantages
Released 7 months late
Better graphics card performance
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (20MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 11600K 's Advantages
Higher base frequency (3.9GHz vs 3.7GHz)