Opteron 1381 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (115W vs 350W)
Intel Xeon Platinum 8570 's Advantages
Released 14 years and 6 months late
Higher specification of memory (5600 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (300MB vs 6MB)
More modern manufacturing process (10nm vs 45nm)