AMD Ryzen Embedded 8640U 's Advantages
Released 5 years and 4 months late
Higher specification of memory (DDR5-5600 vs DDR4)
Higher base frequency (3.5GHz vs 2.2GHz)
Lower TDP (28W vs 125W)
Intel Xeon Platinum 8253 's Advantages
Larger L3 cache size (22MB vs 16MB)