Intel Core i3 1315U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5600)
Lower TDP (15W vs 55W)
Intel Core i9 13950HX 's Advantages
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.2GHz vs 1.2GHz)
Larger L3 cache size (36MB vs 10MB)