AMD Ryzen Embedded 8645HS 's Advantages
Released 12 years and 1 months late
Higher specification of memory (5600 vs 1600)
Newer PCIe version (4 vs 3)
Higher base frequency (4.3GHz vs 2.6GHz)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (45W vs 115W)
Intel Xeon E5 2689 's Advantages
Larger L3 cache size (20MB vs 16MB)