Intel Core 5 220U 's Advantages
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 8705G 's Advantages
Released 117 years late
Higher base frequency (3.1GHz vs 1.5GHz)