AMD Ryzen Embedded 8640U 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR5-5600 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 2.2GHz)
Lower TDP (28W vs 105W)
Intel Xeon E5 2658A v3 's Advantages
Larger L3 cache size (30MB vs 16MB)