Pentium 1403 V2 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (80W vs 125W)
Intel Core Ultra 9 285 's Advantages
Released 10 years and 9 months late
Integrated graphics card
Higher specification of memory (5600 vs 1600)
Newer PCIe version (5 vs 3)
Larger L3 cache size (36MB vs 6MB)
More modern manufacturing process (7nm vs 22nm)