AMD Ryzen Embedded 8640U 's Advantages
Released 5 years late
Higher specification of memory (DDR5-5600 vs DDR4)
Higher base frequency (3.5GHz vs 2.3GHz)
Lower TDP (28W vs 250W)
Intel Xeon Platinum 9222 's Advantages
Larger L3 cache size (71.5MB vs 16MB)