Intel Core i5 10400T 's Advantages
Integrated graphics card
Lower TDP (35W vs 65W)
Intel Core i5 14501E 's Advantages
Released 4 years and 2 months late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5 vs 3.0)
Higher base frequency (3.3GHz vs 2.0GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)