AMD Ryzen 5 3600 's Advantages
Higher base frequency (3.6GHz vs 2.7GHz)
Larger L3 cache size (32MB vs 16MB)
AMD Ryzen 7 6800U 's Advantages
Released 2 years and 6 months late
Integrated graphics card
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
More modern manufacturing process (6nm vs 7nm)
Lower TDP (28W vs 65W)