AMD Ryzen Embedded 8640U 's Advantages
Released 10 years and 7 months late
Higher specification of memory (5600 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 3GHz)
More modern manufacturing process (4nm vs 22nm)
Lower TDP (28W vs 130W)
Intel Xeon E5 1680 v2 's Advantages
Larger L3 cache size (25MB vs 16MB)