Intel Core 5 220U 's Advantages
Lower TDP (15W vs 55W)
Intel Core Ultra 9 275HX 's Advantages
Released 124 years late
Integrated graphics card
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
Newer PCIe version (5 vs 4)
Higher base frequency (2.7GHz vs 1.5GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)