AMD Ryzen 7 1800X 's Advantages
Higher base frequency (3.6GHz vs 3.2GHz)
AMD Ryzen 7 6800H 's Advantages
Released 4 years and 10 months late
Integrated graphics card
Higher specification of memory (6400 vs 2666)
Larger memory bandwidth (76.8GB/s vs 39.74GB/s)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (6nm vs 14nm)
Lower TDP (45W vs 95W)