Intel Xeon E5 4650 v3 's Advantages
Lower TDP (105W vs 195W)
Intel Xeon Gold 6526Y 's Advantages
Released 8 years and 6 months late
Higher specification of memory (5200 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (2.8GHz vs 2.1GHz)
Larger L3 cache size (37.5MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)