Intel Core i7 1250U 's Advantages
Released 5 years and 1 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (9W vs 45W)
Intel Core i7 7700HQ 's Advantages
Higher base frequency (2.8GHz vs 1.1GHz)