Intel Core i5 1140G7 's Advantages
Lower TDP (15W vs 55W)
Intel Core Ultra 9 275HX 's Advantages
Released 4 years and 4 months late
Higher specification of memory (6400 vs 4267)
Larger memory bandwidth (102.4GB/s vs 51.2GB/s)
Newer PCIe version (5 vs 4.0)
Higher base frequency (2.7GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (3nm vs 10nm)