Intel Core i7 7800X 's Advantages
Larger memory bandwidth (79.47GB/s vs 37.5GB/s)
Higher base frequency (3.5GHz vs 3.1GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Core i3 9100T 's Advantages
Released 1 years and 11 months late
Integrated graphics card
Lower TDP (35W vs 140W)