AMD Ryzen 9 7900 's Advantages
Better graphics card performance
Higher base frequency (3.7GHz vs 2.1GHz)
Larger L3 cache size (64MB vs 33MB)
Intel Core i7 14700 's Advantages
Released 1 years late
Higher specification of memory (DDR5-5600 vs DDR5-5200)
Larger memory bandwidth (89.6GB/s vs 83.2GB/s)