Xeon E 2456 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (18MB vs 16MB)
AMD Ryzen Embedded 8845HS 's Advantages
Higher specification of memory (5600 vs 4800)
Higher base frequency (3.8GHz vs 3.3GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (45W vs 80W)