AMD Ryzen 5 7520C 's Advantages
Higher base frequency (2.8GHz vs 0.7GHz)
More modern manufacturing process (6nm vs 7nm)
Intel Core Ultra 5 134U 's Advantages
Released 7 months late
Higher specification of memory (6400 vs 5)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 4MB)
Lower TDP (9W vs 15W)