Intel Xeon W 11855M 's Advantages
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2.9GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 250W)
Intel Xeon Platinum 8380HL 's Advantages
Larger L3 cache size (38.5MB vs 18MB)