Intel Xeon W 11855M 's Advantages
Released 2 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (18MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 80W)
Xeon E 2136 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)