EPYC 7272 's Advantages
Larger L3 cache size (64MB vs 16MB)
AMD Ryzen Embedded 8645HS 's Advantages
Released 4 years and 8 months late
Higher specification of memory (5600 vs 3200)
Higher base frequency (4.3GHz vs 2.9GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (45W vs 120W)