Intel Core i7 12850HX 's Advantages
Released 4 years and 3 months late
Better graphics card performance
Higher specification of memory (DDR5-4800 vs DDR4-2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (25MB vs 4MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i3 8130U 's Advantages
Higher base frequency (2.2GHz vs 2.1GHz)
Lower TDP (15W vs 45W)