Xeon Platinum 8280 's Advantages
Larger L3 cache size (38.5MB vs 16MB)
AMD Ryzen Embedded 8645HS 's Advantages
Released 5 years and 4 months late
Higher specification of memory (5600 vs 4)
Higher base frequency (4.3GHz vs 2.7GHz)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (45W vs 205W)