Intel Core i5 12400T 's Advantages
Integrated graphics card
Lower TDP (35W vs 65W)
Intel Core Ultra 5 240 '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)
Higher base frequency (3.2GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 18MB)
More modern manufacturing process (3nm vs 10nm)