AMD Ryzen Embedded 8640U 's Advantages
Released 3 years late
Higher specification of memory (DDR5-5600 vs DDR4-3200)
Higher base frequency (3.5GHz vs 2.1GHz)
Lower TDP (28W vs 165W)
Intel Xeon Gold 6338T 's Advantages
Larger L3 cache size (36MB vs 16MB)