AMD Ryzen 7 1700X 's Advantages
Higher base frequency (3.4GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 7 155UL 's Advantages
Released 7 years and 1 months 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 95W)