AMD Ryzen Embedded 8840U 's Advantages
Higher specification of memory (5600 vs 4800)
Higher base frequency (3.3GHz vs 2.8GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (28W vs 80W)
Xeon E 2478 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (24MB vs 16MB)