Intel Core i7 7700HQ 's Advantages
Released 1 years and 4 months late
Higher specification of memory (DDR4-2400 vs DDR4-2133)
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Higher base frequency (2.8GHz vs 2.7GHz)
Intel Core i7 6820HQ 's Advantages
Larger L3 cache size (8MB vs 6MB)