Intel Core 5 120U 's Advantages
Integrated graphics card
Higher specification of memory (LPDDR5-6400 vs DDR5-5600)
Lower TDP (12W vs 45W)
AMD Ryzen 9 PRO 8945HS 's Advantages
Newer PCIe version (4 vs 4.0)
Higher base frequency (4GHz vs 1.4GHz)
Larger L3 cache size (16MB vs 12MB)