Intel Core i3 12300 's Advantages
Integrated graphics card
Higher base frequency (3.5GHz vs 3.3GHz)
Lower TDP (60W vs 65W)
Intel Core Ultra 5 225 's Advantages
Released 2 years and 9 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Larger L3 cache size (21MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)