Intel Xeon E5 2698B v3 's Advantages
Lower TDP (135W vs 250W)
Xeon 6746E 's Advantages
Released 9 years and 5 months late
Higher specification of memory (5600 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 40MB)
More modern manufacturing process (5nm vs 22nm)