Intel Xeon E5 1620 's Advantages
Higher base frequency (3.6GHz vs 3.3GHz)
AMD Ryzen Embedded 8840U 's Advantages
Released 12 years and 1 months late
Higher specification of memory (5600 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (16MB vs 10MB)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (28W vs 130W)