Intel Core i7 6850K's Advantages
Larger memory bandwidth (76.8GB/s vs 45.8GB/s)
Higher base frequency (3.6GHz vs 2.0GHz)
Intel Core i7 10700T's Advantages
Released 4 years late
Integrated graphics card
Higher specification of memory (DDR4-2933 vs DDR4-2133)
Larger L3 cache size (16MB vs 15MB)
Lower TDP (25W vs 140W)