AMD Ryzen 9 7900 's Advantages
Released 4 years and 11 months late
Better graphics card performance
Higher specification of memory (DDR5-5200 vs DDR4-2933)
Larger memory bandwidth (83.2GB/s vs 43.71GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.7GHz vs 3.5GHz)
Larger L3 cache size (64MB vs 4MB)