Intel Core i3 12300 's Advantages
Higher base frequency (3.5GHz vs 2.4GHz)
Lower TDP (60W vs 65W)
Intel Core Ultra 7 265 's Advantages
Released 2 years and 11 months late
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Larger L3 cache size (30MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)