Intel Xeon E7 8891 v3 's Advantages
Larger L3 cache size (45MB vs 8MB)
Intel Xeon E 2334 's Advantages
Released 6 years and 3 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (3.4GHz vs 2.8GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 165W)