Xeon Gold 6554S 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (180MB vs 16MB)
AMD Ryzen Embedded 8640U 's Advantages
Higher specification of memory (5600 vs 5200)
Higher base frequency (3.5GHz vs 2.2GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (28W vs 270W)