Intel Xeon Platinum 8276 's Advantages
Larger L3 cache size (38.5MB vs 24MB)
Xeon E 2478 's Advantages
Released 5 years late
Higher specification of memory (DDR5-4800 vs DDR4)
Higher base frequency (2.8GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (80W vs 165W)