Intel Xeon Platinum 8462Y 's Advantages
Released 10 years and 8 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.8GHz vs 2.4GHz)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 4640 's Advantages
Lower TDP (95W vs 300W)