AMD Ryzen Embedded 8840U 's Advantages
Released 10 months late
Higher specification of memory (5600 vs 4800)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (28W vs 320W)
AMD EPYC 9184X 's Advantages
Newer PCIe version (5 vs 4)
Higher base frequency (3.55GHz vs 3.3GHz)
Larger L3 cache size (768MB vs 16MB)