Intel Core i3 7100T 's Advantages
Better graphics card performance
Larger memory bandwidth (38.4GB/s vs 37.5GB/s)
Higher base frequency (3.4GHz vs 3.2GHz)
Intel Core i3 9300T 's Advantages
Released 2 years and 3 months late
Higher specification of memory (2400 vs 2400)
Larger L3 cache size (8MB vs 3MB)