Intel Core i5 9600K 's Advantages
Lower TDP (95W vs 120W)
AMD Ryzen 7 9800X3D 's Advantages
Released 6 years late
Better graphics card performance
Higher specification of memory (5600 vs 2666)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.7GHz vs 3.7GHz)
Larger L3 cache size (96MB vs 9MB)
More modern manufacturing process (4nm vs 14nm)