Intel Xeon E3 1220L 's Advantages
Lower TDP (20W vs 45W)
AMD Ryzen Embedded 8645HS 's Advantages
Released 13 years late
Higher specification of memory (5600 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (4.3GHz vs 2.2GHz)
Larger L3 cache size (16MB vs 3MB)
More modern manufacturing process (4nm vs 32nm)