Intel Core Ultra 9 285 's Advantages
Released 2 years and 1 months late
Better graphics card performance
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
More modern manufacturing process (7nm vs 10nm)
Intel Core i9 13900K 's Advantages
Higher specification of memory (5600 vs 5600)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.0GHz vs 2.5GHz)