Xeon Platinum 8276 's Advantages
Higher base frequency (2.2GHz vs 2.1GHz)
Larger L3 cache size (38.5MB vs 24MB)
Intel Xeon W 11955M 's Advantages
Released 2 years and 5 months late
Higher specification of memory (3200 vs 4)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 165W)