AMD Ryzen Z1 Extreme 's Advantages
Better graphics card performance
Higher specification of memory (DDR5-5600 vs DDR5-5200)
Higher base frequency (3.3GHz vs 2.4GHz)
Lower TDP (9W vs 35W)
Intel Core i7 13620H 's Advantages
Newer PCIe version (5.0 vs 4)
Larger L3 cache size (24MB vs 16MB)