AMD Ryzen 5 5600HS 's Advantages
Lower TDP (35W vs 54W)
AMD Ryzen 9 8945HS 's Advantages
Released 2 years and 11 months late
Higher specification of memory (7500 vs 4266)
Larger memory bandwidth (89.6GB/s vs 68.3GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 3.0GHz)
More modern manufacturing process (4nm vs 7nm)