Intel Core i3 4170 's Advantages
Higher base frequency (3.7GHz vs 3.4GHz)
Intel Core i3 7100T 's Advantages
Released 1 years and 10 months late
Higher specification of memory (2400 vs 1600)
Larger memory bandwidth (38.4GB/s vs 25.6GB/s)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 54W)