Intel Xeon W 2104 's Advantages
Released 2 years and 2 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Higher base frequency (3.2GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E7 8880L v3 's Advantages
Larger L3 cache size (45MB vs 8.25MB)
Lower TDP (115W vs 120W)