AMD Ryzen 5 1500X 's Advantages
Higher base frequency (3.5GHz vs 1.5GHz)
Larger L3 cache size (16MB vs 10MB)
Intel Core Ultra 3 105UL 's Advantages
Released 7 years late
Higher specification of memory (DDR5-5600 vs DDR4-2666)
Larger memory bandwidth (89.6GB/s vs 39.74GB/s)
Newer PCIe version (4 vs 3.0)
Lower TDP (15W vs 65W)