Xeon Platinum 8276 's Advantages
Released 8 years and 10 months late
Higher base frequency (2.2GHz vs 1.733GHz)
Larger L3 cache size (38.5MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Xeon LC5518 's Advantages
Higher specification of memory (1066 vs 4)
Lower TDP (48W vs 165W)