AMD Ryzen 5 PRO 8645HS 's Advantages
Higher base frequency (4.3GHz vs 1.6GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 5 135U 's Advantages
Integrated graphics card
Higher specification of memory (LPDDR5-7467 vs DDR5-5600)
Newer PCIe version (4.0 vs 4)
Lower TDP (12W vs 45W)