AMD EPYC 7252 's Advantages
Larger L3 cache size (64MB vs 16MB)
AMD Ryzen Embedded 8640U 's Advantages
Released 4 years and 8 months late
Higher specification of memory (5600 vs 3200)
Higher base frequency (3.5GHz vs 2.8GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (28W vs 120W)