Intel Core i5 1035G1 's Advantages
Lower TDP (15W vs 45W)
Intel Core i9 12900H 's Advantages
Released 2 years and 5 months late
Higher specification of memory (5200 vs 3733)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.5GHz vs 1.0GHz)
Larger L3 cache size (24MB vs 6MB)