Intel Core Ultra 5 115U 's Advantages
Higher specification of memory (7467 vs 5600)
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Lower TDP (15W vs 54W)
AMD Ryzen 9 8940H 's Advantages
Integrated graphics card
Newer PCIe version (4.0 vs 4)
Higher base frequency (4.0GHz vs 1.5GHz)
Larger L3 cache size (16MB vs 10MB)
More modern manufacturing process (4nm vs 7nm)