Intel Core i3 1005G1 's Advantages
Lower TDP (15W vs 45W)
Intel Core i5 13420H 's Advantages
Released 3 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 (5.0 vs 3.0)
Higher base frequency (2.1GHz vs 1.2GHz)
Larger L3 cache size (12MB vs 4MB)