Intel Core Ultra 7 266V 's Advantages
Integrated graphics card
Higher specification of memory (8533 vs 5200)
Larger memory bandwidth (136GB/s vs 83.2GB/s)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (37W vs 45W)
Intel Core 5 220H 's Advantages
Newer PCIe version (5 vs 5.0)
Higher base frequency (2.7GHz vs 2.2GHz)
Larger L3 cache size (18MB vs 12MB)