Intel Core i5 14600 's Advantages
Released 2 years late
Integrated graphics card
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.7GHz vs 2.4GHz)
Intel Core i9 12900 's Advantages
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (30MB vs 24MB)