Intel Core i7 10700T 's Advantages
Released 3 years late
Integrated graphics card
Higher specification of memory (2933 vs 2666)
Larger L3 cache size (16MB vs 11MB)
Lower TDP (35W vs 140W)
Intel Core i7 7820X 's Advantages
Larger memory bandwidth (79.47GB/s vs 45.8GB/s)
Higher base frequency (3.6GHz vs 2.0GHz)