Xeon W 11955M 's Advantages
Released 3 years and 10 months late
Higher specification of memory (3200 vs 4)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 205W)
Intel Xeon Platinum 8180 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Larger L3 cache size (38.5MB vs 24MB)