AMD Ryzen Embedded 8840U 's Advantages
Released 1 years and 5 months late
Higher specification of memory (5600 vs 4800)
Higher base frequency (3.3GHz vs 2.9GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (28W vs 200W)
AMD EPYC 9254 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (128MB vs 16MB)