AMD Ryzen 9 5980HS 's Advantages
Higher base frequency (3.0GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 7 155U 's Advantages
Released 2 years and 11 months late
Higher specification of memory (LPDDR5-7467 vs LPDDR4-4266)
Larger memory bandwidth (120GB/s vs 68.3GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (12W vs 35W)