Intel Xeon E5 1650 v3 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Intel Xeon W 11855M 's Advantages
Released 6 years and 8 months late
Higher specification of memory (DDR4-3200 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (18MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (35W vs 140W)