Intel Core Ultra 7 155UL 's Advantages
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (89.6GB/s vs 83.2GB/s)
Lower TDP (15W vs 65W)
AMD Ryzen 5 8400F 's Advantages
Newer PCIe version (4.0 vs 4)
Higher base frequency (4.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 7nm)