Intel Atom x7203C 's Advantages
Lower TDP (9W vs 28W)
AMD Ryzen Embedded 8840U 's Advantages
Higher specification of memory (5600 vs 4800)
Newer PCIe version (4 vs 3)
Higher base frequency (3.3GHz vs 2GHz)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (4nm vs 10nm)