Intel Xeon E5 4667 v3 's Advantages
Higher specification of memory (2133 vs 4)
Larger L3 cache size (40MB vs 38.5MB)
Lower TDP (135W vs 165W)
Xeon Platinum 8276 's Advantages
Released 3 years and 6 months late
Higher base frequency (2.2GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)