Intel Core i7 7700T 's Advantages
Better graphics card performance
Higher base frequency (2.9GHz vs 2.4GHz)
Intel Core i7 8700T 's Advantages
Released 1 years and 3 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 38.4GB/s)
Larger L3 cache size (12MB vs 8MB)