Pentium 1403 V2 's Advantages
Higher base frequency (2.6GHz vs 1.5GHz)
Intel Core Ultra 3 105UL 's Advantages
Released 10 years and 3 months late
Higher specification of memory (5600 vs 1600)
Newer PCIe version (4 vs 3)
Larger L3 cache size (10MB vs 6MB)
More modern manufacturing process (7nm vs 22nm)
Lower TDP (15W vs 80W)