AMD Ryzen 7 7800X 's Advantages
Lower TDP (105W vs 120W)
AMD Ryzen 7 9800X3D 's Advantages
Released 1 years and 9 months late
Better graphics card performance
Higher specification of memory (5600 vs 5200)
Higher base frequency (4.7GHz vs 4.5GHz)
Larger L3 cache size (96MB vs 40MB)
More modern manufacturing process (4nm vs 5nm)