Intel Core i3 8100T 's Advantages
Higher base frequency (3.1GHz vs 2.1GHz)
Intel Core i9 9900T 's Advantages
Released 1 years late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (16MB vs 6MB)