Intel Xeon E7 8880 v3 's Advantages
Larger L3 cache size (45MB vs 24MB)
Lower TDP (150W vs 250W)
Intel Xeon W 3335 's Advantages
Released 6 years and 1 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Higher base frequency (3.4GHz vs 2.3GHz)
More modern manufacturing process (10nm vs 22nm)