Xeon W 11955M 's Advantages
Released 2 years and 5 months late
Higher specification of memory (3200 vs 4)
Larger L3 cache size (24MB vs 22MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 125W)
Xeon Platinum 8253 's Advantages
Higher base frequency (2.2GHz vs 2.1GHz)