Intel Xeon E7 8880L v3 's Advantages
Larger L3 cache size (45MB vs 8MB)
Intel Xeon E3 1585L v5 's Advantages
Released 11 months late
Higher specification of memory (2133 vs 1866)
Higher base frequency (3GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 115W)