Intel Xeon E7 8893 v3 's Advantages
Higher base frequency (3.2GHz vs 2.9GHz)
Larger L3 cache size (45MB vs 8MB)
Intel Xeon E3 1545M v5 's Advantages
Released 7 months late
Higher specification of memory (2133 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 140W)