Intel Xeon E7 8880 v3 's Advantages
Larger L3 cache size (45MB vs 18MB)
Lower TDP (150W vs 165W)
Intel Xeon Gold 6334 's Advantages
Released 5 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.6GHz vs 2.3GHz)
More modern manufacturing process (10nm vs 22nm)