Apple M1 Ultra 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (800GB/s vs 83.2GB/s)
Lower TDP (60W vs 65W)
AMD Ryzen 5 8600G 's Advantages
Released 1 years and 10 months late
Higher base frequency (4.3GHz vs 3.2GHz)
More modern manufacturing process (4nm vs 5nm)