Intel Xeon E3 1575M v5 's Advantages
Released 4 years and 9 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (3GHz vs 2GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 130W)
Intel Xeon E7 8850 's Advantages
Larger L3 cache size (30MB vs 8MB)