Intel Core i7 8700K 's Advantages
Higher base frequency (3.7GHz vs 3.2GHz)
Apple M1 Ultra 's Advantages
Released 4 years and 5 months late
Better graphics card performance
Higher specification of memory (6400 vs 2666)
Larger memory bandwidth (800GB/s vs 41.6GB/s)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (60W vs 95W)