Intel Xeon Gold 5320 's Advantages
Higher base frequency (2.2GHz vs 1.9GHz)
Lower TDP (185W vs 250W)
Xeon 6766E 's Advantages
Released 3 years and 2 months late
Higher specification of memory (6400 vs 2993)
Newer PCIe version (5 vs 4)
Larger L3 cache size (108MB vs 39MB)
More modern manufacturing process (5nm vs 10nm)