AMD Ryzen 5 7645HX 's Advantages
Integrated graphics card
Newer PCIe version (5.0 vs 4)
Higher base frequency (4.0GHz vs 3.8GHz)
Larger L3 cache size (32MB vs 16MB)
Lower TDP (45W vs 45W)
AMD Ryzen Embedded 8845HS 's Advantages
Released 1 years and 3 months late
Higher specification of memory (DDR5-5600 vs DDR5-5200)
More modern manufacturing process (4nm vs 5nm)