AMD Ryzen Embedded 8840U 's Advantages
Released 13 years late
Higher specification of memory (5600 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)
Lower TDP (28W vs 95W)
Intel Xeon E3 1275 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)